Lean Kernel Arena / pestka / tutorial

Checker "pestka" on the tests of "tutorial"

Checker: pestka · Version: 7caa557 · 📄 Declaration · 🔗 Source

These tests are explained on the 📖 tutorial page.

001_basicDef

Test: tutorial/001_basicDef · Expected: 👍 accept · Size: 367 B · Lines: 6 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.57 ms · instructions: 4.1 M · max rss memory: 10.2 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 2, levels 2, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

002_badDef

Test: tutorial/002_badDef · Expected: ✋ reject · Size: 365 B · Lines: 6 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.19 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 2, levels 2, expressions 2
rejected: badDef: declaration type mismatch

003_arrowType

Test: tutorial/003_arrowType · Expected: 👍 accept · Size: 622 B · Lines: 12 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.16 ms · instructions: 4.1 M · max rss memory: 10.2 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 7, levels 2, expressions 3
checked 1, admitted unchecked 0, skipped 0
accepted

004_dependentType

Test: tutorial/004_dependentType · Expected: 👍 accept · Size: 460 B · Lines: 7 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.74 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 1, expressions 3
checked 1, admitted unchecked 0, skipped 0
accepted

005_constType

Test: tutorial/005_constType · Expected: 👍 accept · Size: 897 B · Lines: 17 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.78 ms · instructions: 4.1 M · max rss memory: 10.1 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 9, levels 2, expressions 6
checked 1, admitted unchecked 0, skipped 0
accepted

006_betaReduction

Test: tutorial/006_betaReduction · Expected: 👍 accept · Size: 1.3 KB · Lines: 27 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.86 ms · instructions: 4.1 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 11, levels 2, expressions 13
checked 2, admitted unchecked 0, skipped 0
accepted

007_betaReduction2

Test: tutorial/007_betaReduction2 · Expected: 👍 accept · Size: 1.4 KB · Lines: 28 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.35 ms · instructions: 4.1 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 11, levels 2, expressions 14
checked 2, admitted unchecked 0, skipped 0
accepted

008_forallSortWhnf

Test: tutorial/008_forallSortWhnf · Expected: 👍 accept · Size: 1.2 KB · Lines: 25 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.13 ms · instructions: 4.1 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 7, levels 4, expressions 13
checked 2, admitted unchecked 0, skipped 0
accepted

009_forallSortBad

Test: tutorial/009_forallSortBad · Expected: ✋ reject · Size: 1.2 KB · Lines: 26 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.31 ms · instructions: 4.1 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 7, levels 4, expressions 14
rejected: forallSortBad: type expected

010_nonTypeType

Test: tutorial/010_nonTypeType · Expected: ✋ reject · Size: 1.1 KB · Lines: 21 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.52 ms · instructions: 4.1 M · max rss memory: 10.2 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 10, levels 2, expressions 8
rejected: nonTypeType: type expected

011_nonTypeAxiom

Test: tutorial/011_nonTypeAxiom · Expected: ✋ reject · Size: 1.0 KB · Lines: 20 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.41 ms · instructions: 4.1 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 10, levels 2, expressions 7
rejected: nonTypeAxiom: type expected

012_nonPropThm

Test: tutorial/012_nonPropThm · Expected: ✋ reject · Size: 424 B · Lines: 7 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.27 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 1, expressions 3
rejected: nonPropThm: theorem type is not Prop

013_thmProof

Test: tutorial/013_thmProof · Expected: 👍 accept · Size: 1.3 KB · Lines: 26 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.04 ms · instructions: 4.1 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 10, levels 1, expressions 14
checked 2, admitted unchecked 0, skipped 0
accepted

014_selfProof

Test: tutorial/014_selfProof · Expected: ✋ reject · Size: 459 B · Lines: 8 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.22 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 1, expressions 4
rejected: selfProof: unknown constant 'selfProof'

015_levelComp1

Test: tutorial/015_levelComp1 · Expected: 👍 accept · Size: 391 B · Lines: 7 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.80 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 2, levels 3, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

016_levelComp2

Test: tutorial/016_levelComp2 · Expected: 👍 accept · Size: 409 B · Lines: 8 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.62 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 2, levels 4, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

017_levelComp3

Test: tutorial/017_levelComp3 · Expected: 👍 accept · Size: 427 B · Lines: 9 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.65 ms · instructions: 4.1 M · max rss memory: 10.2 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 2, levels 5, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

018_levelParams

Test: tutorial/018_levelParams · Expected: 👍 accept · Size: 1.4 KB · Lines: 29 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.33 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 12, levels 3, expressions 13
checked 2, admitted unchecked 0, skipped 0
accepted

019_tut06_bad01

Test: tutorial/019_tut06_bad01 · Expected: ✋ reject · Size: 427 B · Lines: 8 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.16 ms · instructions: 4.1 M · max rss memory: 10.1 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 3, expressions 2
rejected: tut06_bad01: duplicate universe level parameter

020_levelComp4

Test: tutorial/020_levelComp4 · Expected: 👍 accept · Size: 424 B · Lines: 8 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.24 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 3, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

021_levelComp5

Test: tutorial/021_levelComp5 · Expected: 👍 accept · Size: 424 B · Lines: 8 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.71 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 3, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

022_imax1

Test: tutorial/022_imax1 · Expected: 👍 accept · Size: 809 B · Lines: 16 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.28 ms · instructions: 4.1 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 8, levels 2, expressions 6
checked 1, admitted unchecked 0, skipped 0
accepted

023_imax2

Test: tutorial/023_imax2 · Expected: 👍 accept · Size: 828 B · Lines: 17 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.31 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 8, levels 3, expressions 6
checked 1, admitted unchecked 0, skipped 0
accepted

024_levelMaxComm

Test: tutorial/024_levelMaxComm · Expected: 👍 accept · Size: 524 B · Lines: 12 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.40 ms · instructions: 4.1 M · max rss memory: 10.2 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 4, levels 6, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

025_levelMaxAssoc

Test: tutorial/025_levelMaxAssoc · Expected: 👍 accept · Size: 623 B · Lines: 16 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.57 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 5, levels 9, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

026_levelMaxIdem

Test: tutorial/026_levelMaxIdem · Expected: 👍 accept · Size: 447 B · Lines: 9 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.84 ms · instructions: 4.1 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 4, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

027_levelMaxAbsorb

Test: tutorial/027_levelMaxAbsorb · Expected: 👍 accept · Size: 526 B · Lines: 12 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.46 ms · instructions: 4.1 M · max rss memory: 10.2 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 4, levels 6, expressions 2
checked 1, admitted unchecked 0, skipped 0
accepted

028_inferVar

Test: tutorial/028_inferVar · Expected: 👍 accept · Size: 713 B · Lines: 12 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.61 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 4, levels 1, expressions 7
checked 1, admitted unchecked 0, skipped 0
accepted

029_defEqLambda

Test: tutorial/029_defEqLambda · Expected: 👍 accept · Size: 1.4 KB · Lines: 26 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.18 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 10, levels 1, expressions 15
checked 1, admitted unchecked 0, skipped 0
accepted

030_peano1

Test: tutorial/030_peano1 · Expected: 👍 accept · Size: 3.6 KB · Lines: 73 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.74 ms · instructions: 4.3 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 7, declarations 7, names 21, levels 5, expressions 41
checked 7, admitted unchecked 0, skipped 0
accepted

031_peano2

Test: tutorial/031_peano2 · Expected: 👍 accept · Size: 4.5 KB · Lines: 90 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.03 ms · instructions: 4.5 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 8, names 23, levels 5, expressions 55
checked 8, admitted unchecked 0, skipped 0
accepted

032_peano3

Test: tutorial/032_peano3 · Expected: 👍 accept · Size: 4.9 KB · Lines: 98 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.03 ms · instructions: 4.6 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 10, declarations 10, names 25, levels 5, expressions 59
checked 10, admitted unchecked 0, skipped 0
accepted

033_letType

Test: tutorial/033_letType · Expected: 👍 accept · Size: 489 B · Lines: 9 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.56 ms · instructions: 4.1 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 2, expressions 4
checked 1, admitted unchecked 0, skipped 0
accepted

034_letTypeDep

Test: tutorial/034_letTypeDep · Expected: 👍 accept · Size: 1.2 KB · Lines: 26 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.56 ms · instructions: 4.1 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 3, names 11, levels 2, expressions 11
checked 3, admitted unchecked 0, skipped 0
accepted

035_letRed

Test: tutorial/035_letRed · Expected: 👍 accept · Size: 627 B · Lines: 12 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.74 ms · instructions: 4.1 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 4, levels 2, expressions 5
checked 2, admitted unchecked 0, skipped 0
accepted

036_empty

Test: tutorial/036_empty · Expected: 👍 accept · Size: 1.2 KB · Lines: 20 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.62 ms · instructions: 4.2 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 2, names 7, levels 3, expressions 9
checked 2, admitted unchecked 0, skipped 0
accepted

037_boolType

Test: tutorial/037_boolType · Expected: 👍 accept · Size: 2.3 KB · Lines: 37 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 22.6 ms · instructions: 4.4 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 2, names 11, levels 3, expressions 22
checked 2, admitted unchecked 0, skipped 0
accepted

038_twoBool

Test: tutorial/038_twoBool · Expected: 👍 accept · Size: 4.2 KB · Lines: 65 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.92 ms · instructions: 4.7 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 3, names 17, levels 3, expressions 43
checked 3, admitted unchecked 0, skipped 0
accepted

039_andType

Test: tutorial/039_andType · Expected: 👍 accept · Size: 3.2 KB · Lines: 57 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.81 ms · instructions: 4.5 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 13, levels 2, expressions 41
checked 2, admitted unchecked 0, skipped 0
accepted

040_prodType

Test: tutorial/040_prodType · Expected: 👍 accept · Size: 3.8 KB · Lines: 76 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.81 ms · instructions: 4.6 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 20, levels 8, expressions 47
checked 2, admitted unchecked 0, skipped 0
accepted

041_pprodType

Test: tutorial/041_pprodType · Expected: 👍 accept · Size: 3.8 KB · Lines: 75 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.94 ms · instructions: 4.6 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 20, levels 7, expressions 47
checked 2, admitted unchecked 0, skipped 0
accepted

042_pUnitType

Test: tutorial/042_pUnitType · Expected: 👍 accept · Size: 1.8 KB · Lines: 31 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.31 ms · instructions: 4.3 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 10, levels 4, expressions 16
checked 2, admitted unchecked 0, skipped 0
accepted

043_eqType

Test: tutorial/043_eqType · Expected: 👍 accept · Size: 3.2 KB · Lines: 62 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.23 ms · instructions: 4.5 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 16, levels 3, expressions 42
checked 2, admitted unchecked 0, skipped 0
accepted

044_natDef

Test: tutorial/044_natDef · Expected: 👍 accept · Size: 3.3 KB · Lines: 61 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.43 ms · instructions: 4.5 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 2, names 21, levels 3, expressions 36
checked 2, admitted unchecked 0, skipped 0
accepted

045_rbTreeDef

Test: tutorial/045_rbTreeDef · Expected: 👍 accept · Size: 15.7 KB · Lines: 296 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 11.6 ms · instructions: 6.5 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 14, declarations 4, names 40, levels 5, expressions 248
checked 4, admitted unchecked 0, skipped 0
accepted

046_inductBadNonSort

Test: tutorial/046_inductBadNonSort · Expected: ✋ reject · Size: 1.2 KB · Lines: 20 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.41 ms · instructions: 4.1 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 10, levels 2, expressions 7
rejected: inductBadNonSort: type expected

047_inductBadNonSort2

Test: tutorial/047_inductBadNonSort2 · Expected: ✋ reject · Size: 598 B · Lines: 8 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.24 ms · instructions: 4.1 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 3, levels 2, expressions 2
rejected: inductBadNonSort2: type expected

048_inductLevelParam

Test: tutorial/048_inductLevelParam · Expected: ✋ reject · Size: 515 B · Lines: 7 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 3.85 ms · instructions: 4.1 M · max rss memory: 10.0 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 3, expressions 1
rejected: inductLevelParam: duplicate universe level parameter

049_inductTooFewParams

Test: tutorial/049_inductTooFewParams · Expected: ✋ reject · Size: 548 B · Lines: 6 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.17 ms · instructions: 4.1 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 1, declarations 1, names 3, levels 1, expressions 2
rejected: inductTooFewParams: number of parameters mismatch in inductive datatype declaration

050_inductWrongCtorParams

Test: tutorial/050_inductWrongCtorParams · Expected: ✋ reject · Size: 1.2 KB · Lines: 16 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.78 ms · instructions: 4.2 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 6, levels 2, expressions 7
rejected: inductWrongCtorParams: invalid occurrence of a datatype being declared in 'inductWrongCtorParams.mk': it must be applied to the parameters and universe levels of the mutual declaration

051_inductWrongCtorResParams

Test: tutorial/051_inductWrongCtorResParams · Expected: ✋ reject · Size: 1.3 KB · Lines: 19 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.06 ms · instructions: 4.2 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 1, names 6, levels 2, expressions 11
rejected: inductWrongCtorResParams: invalid occurrence of a datatype being declared in 'inductWrongCtorResParams.mk': it must be applied to the parameters and universe levels of the mutual declaration

052_inductWrongCtorResLevel

Test: tutorial/052_inductWrongCtorResLevel · Expected: ✋ reject · Size: 1.4 KB · Lines: 23 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 3.73 ms · instructions: 4.2 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 1, names 8, levels 4, expressions 11
rejected: inductWrongCtorResLevel: invalid occurrence of a datatype being declared in 'inductWrongCtorResLevel.mk': it must be applied to the parameters and universe levels of the mutual declaration

053_inductInIndex

Test: tutorial/053_inductInIndex · Expected: ✋ reject · Size: 1.1 KB · Lines: 14 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 3.84 ms · instructions: 4.2 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 6, levels 1, expressions 6
rejected: inductInIndex: invalid return type for 'inductInIndex.mk'

054_indNeg

Test: tutorial/054_indNeg · Expected: ✋ reject · Size: 996 B · Lines: 12 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 3.73 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 1, names 5, levels 2, expressions 5
rejected: indNeg: arg #1 of 'indNeg.mk' has a non positive occurrence of the datatypes being declared

055_reduceCtorParam.mk

Test: tutorial/055_reduceCtorParam.mk · Expected: 👍 accept · Size: 4.1 KB · Lines: 80 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.90 ms · instructions: 4.6 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 19, levels 5, expressions 54
checked 3, admitted unchecked 0, skipped 0
accepted

056_reduceCtorType.mk

Test: tutorial/056_reduceCtorType.mk · Expected: ✋ reject · Size: 1.5 KB · Lines: 26 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.07 ms · instructions: 4.2 M · max rss memory: 10.3 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 8, levels 4, expressions 13
rejected: reduceCtorType: invalid return type for 'reduceCtorType.mk'

057_indNegReducible

Test: tutorial/057_indNegReducible · Expected: ✋ reject · Size: 1.9 KB · Lines: 31 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.53 ms · instructions: 4.3 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 13, levels 2, expressions 14
rejected: indNegReducible: arg #1 of 'indNegReducible.mk' has a non positive occurrence of the datatypes being declared

058_predWithTypeField

Test: tutorial/058_predWithTypeField · Expected: 👍 accept · Size: 2.0 KB · Lines: 32 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.76 ms · instructions: 4.3 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 9, levels 2, expressions 20
checked 2, admitted unchecked 0, skipped 0
accepted

059_typeWithTypeField

Test: tutorial/059_typeWithTypeField · Expected: 👍 accept · Size: 2.1 KB · Lines: 36 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.67 ms · instructions: 4.3 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 10, levels 4, expressions 21
checked 2, admitted unchecked 0, skipped 0
accepted

060_typeWithTypeFieldPoly

Test: tutorial/060_typeWithTypeFieldPoly · Expected: 👍 accept · Size: 2.1 KB · Lines: 38 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.46 ms · instructions: 4.4 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 11, levels 5, expressions 21
checked 2, admitted unchecked 0, skipped 0
accepted

061_typeWithTooHighTypeField.mk

Test: tutorial/061_typeWithTooHighTypeField.mk · Expected: ✋ reject · Size: 943 B · Lines: 11 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.95 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 1, names 5, levels 2, expressions 4
rejected: typeWithTooHighTypeField: universe level of type_of(arg #1) of 'typeWithTooHighTypeField.mk' is too big for the corresponding inductive datatype

062_emptyRec

Test: tutorial/062_emptyRec · Expected: 👍 accept · Size: 1.2 KB · Lines: 21 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.98 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 2, names 7, levels 3, expressions 10
checked 2, admitted unchecked 0, skipped 0
accepted

063_boolRec

Test: tutorial/063_boolRec · Expected: 👍 accept · Size: 3.0 KB · Lines: 53 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.69 ms · instructions: 4.4 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 2, names 17, levels 3, expressions 32
checked 2, admitted unchecked 0, skipped 0
accepted

064_twoBoolRec

Test: tutorial/064_twoBoolRec · Expected: 👍 accept · Size: 4.8 KB · Lines: 78 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.76 ms · instructions: 4.7 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 3, names 23, levels 3, expressions 50
checked 3, admitted unchecked 0, skipped 0
accepted

065_andRec

Test: tutorial/065_andRec · Expected: 👍 accept · Size: 3.2 KB · Lines: 58 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.17 ms · instructions: 4.5 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 13, levels 2, expressions 42
checked 2, admitted unchecked 0, skipped 0
accepted

066_prodRec

Test: tutorial/066_prodRec · Expected: 👍 accept · Size: 4.0 KB · Lines: 79 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.89 ms · instructions: 4.6 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 21, levels 8, expressions 49
checked 2, admitted unchecked 0, skipped 0
accepted

067_pprodRec

Test: tutorial/067_pprodRec · Expected: 👍 accept · Size: 4.0 KB · Lines: 78 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.51 ms · instructions: 4.7 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 21, levels 8, expressions 48
checked 2, admitted unchecked 0, skipped 0
accepted

068_punitRec

Test: tutorial/068_punitRec · Expected: 👍 accept · Size: 2.2 KB · Lines: 39 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.75 ms · instructions: 4.4 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 16, levels 4, expressions 18
checked 2, admitted unchecked 0, skipped 0
accepted

069_eqRec

Test: tutorial/069_eqRec · Expected: 👍 accept · Size: 3.3 KB · Lines: 63 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.73 ms · instructions: 4.5 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 16, levels 3, expressions 43
checked 2, admitted unchecked 0, skipped 0
accepted

070_nRec

Test: tutorial/070_nRec · Expected: 👍 accept · Size: 3.3 KB · Lines: 61 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.04 ms · instructions: 4.5 M · max rss memory: 10.8 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 2, names 21, levels 3, expressions 36
checked 2, admitted unchecked 0, skipped 0
accepted

071_rbTreeRef

Test: tutorial/071_rbTreeRef · Expected: 👍 accept · Size: 16.2 KB · Lines: 303 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.95 ms · instructions: 6.7 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 14, declarations 4, names 41, levels 5, expressions 254
checked 4, admitted unchecked 0, skipped 0
accepted

072_boolPropRec

Test: tutorial/072_boolPropRec · Expected: 👍 accept · Size: 2.3 KB · Lines: 34 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.64 ms · instructions: 4.4 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 2, names 10, levels 1, expressions 22
checked 2, admitted unchecked 0, skipped 0
accepted

073_BogusRecursor

Test: tutorial/073_BogusRecursor · Expected: ✋ reject · Size: 1.8 KB · Lines: 27 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.47 ms · instructions: 4.4 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 6, declarations 3, names 10, levels 3, expressions 12
rejected: BogusRecursor: invalid recursor 'BogusRecursor.rec'

074_existsRec

Test: tutorial/074_existsRec · Expected: 👍 accept · Size: 3.6 KB · Lines: 66 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.74 ms · instructions: 4.6 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 18, levels 2, expressions 45
checked 2, admitted unchecked 0, skipped 0
accepted

075_typeSingletonRecReduction

Test: tutorial/075_typeSingletonRecReduction · Expected: 👍 accept · Size: 7.9 KB · Lines: 138 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 20.9 ms · instructions: 5.1 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 12, declarations 5, names 35, levels 4, expressions 95
checked 5, admitted unchecked 0, skipped 0
accepted

076_sortElimPropRec

Test: tutorial/076_sortElimPropRec · Expected: 👍 accept · Size: 5.6 KB · Lines: 97 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.41 ms · instructions: 4.9 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 3, names 23, levels 3, expressions 69
checked 3, admitted unchecked 0, skipped 0
accepted

077_sortElimProp2Rec

Test: tutorial/077_sortElimProp2Rec · Expected: 👍 accept · Size: 6.6 KB · Lines: 114 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.56 ms · instructions: 5.0 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 9, declarations 4, names 25, levels 3, expressions 83
checked 4, admitted unchecked 0, skipped 0
accepted

078_boolRecEqns

Test: tutorial/078_boolRecEqns · Expected: 👍 accept · Size: 10.8 KB · Lines: 199 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.11 ms · instructions: 5.4 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 11, declarations 4, names 59, levels 4, expressions 133
checked 4, admitted unchecked 0, skipped 0
accepted

079_prodRecEqns

Test: tutorial/079_prodRecEqns · Expected: 👍 accept · Size: 10.1 KB · Lines: 205 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.76 ms · instructions: 5.3 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 7, declarations 3, names 68, levels 8, expressions 127
checked 3, admitted unchecked 0, skipped 0
accepted

080_nRecReduction

Test: tutorial/080_nRecReduction · Expected: 👍 accept · Size: 12.7 KB · Lines: 238 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.06 ms · instructions: 5.7 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 13, declarations 6, names 59, levels 4, expressions 170
checked 6, admitted unchecked 0, skipped 0
accepted

081_listRecReduction

Test: tutorial/081_listRecReduction · Expected: 👍 accept · Size: 17.5 KB · Lines: 335 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.71 ms · instructions: 6.3 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 14, declarations 7, names 68, levels 5, expressions 256
checked 7, admitted unchecked 0, skipped 0
accepted

082_RBTree.id_spec

Test: tutorial/082_RBTree.id_spec · Expected: 👍 accept · Size: 47.9 KB · Lines: 1.0 k · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 6.05 ms · instructions: 10.1 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 19, declarations 7, names 117, levels 5, expressions 878
checked 7, admitted unchecked 0, skipped 0
accepted

083_And.right

Test: tutorial/083_And.right · Expected: 👍 accept · Size: 4.3 KB · Lines: 74 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.94 ms · instructions: 4.6 M · max rss memory: 10.8 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 15, levels 2, expressions 55
checked 3, admitted unchecked 0, skipped 0
accepted

084_Prod.snd

Test: tutorial/084_Prod.snd · Expected: 👍 accept · Size: 4.5 KB · Lines: 83 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.66 ms · instructions: 4.7 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 17, levels 7, expressions 57
checked 3, admitted unchecked 0, skipped 0
accepted

085_PProd.snd

Test: tutorial/085_PProd.snd · Expected: 👍 accept · Size: 4.5 KB · Lines: 83 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.49 ms · instructions: 4.7 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 17, levels 7, expressions 57
checked 3, admitted unchecked 0, skipped 0
accepted

086_PSigma.snd

Test: tutorial/086_PSigma.snd · Expected: 👍 accept · Size: 5.1 KB · Lines: 96 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.15 ms · instructions: 4.8 M · max rss memory: 10.9 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 22, levels 7, expressions 65
checked 3, admitted unchecked 0, skipped 0
accepted

087_projOutOfRange

Test: tutorial/087_projOutOfRange · Expected: ✋ reject · Size: 3.8 KB · Lines: 67 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.82 ms · instructions: 4.5 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 16, levels 2, expressions 48
rejected: projOutOfRange: invalid projection

088_projNotStruct

Test: tutorial/088_projNotStruct · Expected: ✋ reject · Size: 3.5 KB · Lines: 64 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.72 ms · instructions: 4.5 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 2, names 22, levels 3, expressions 38
rejected: projNotStruct: invalid projection

089_projProp1

Test: tutorial/089_projProp1 · Expected: 👍 accept · Size: 8.2 KB · Lines: 143 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.50 ms · instructions: 5.3 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 10, declarations 4, names 32, levels 5, expressions 103
checked 4, admitted unchecked 0, skipped 0
accepted

090_projProp2

Test: tutorial/090_projProp2 · Expected: ✋ reject · Size: 8.2 KB · Lines: 143 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.28 ms · instructions: 5.3 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 10, declarations 4, names 32, levels 5, expressions 103
rejected: projProp2: invalid projection

091_projProp3

Test: tutorial/091_projProp3 · Expected: 👍 accept · Size: 8.2 KB · Lines: 143 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.13 ms · instructions: 5.3 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 10, declarations 4, names 32, levels 5, expressions 103
checked 4, admitted unchecked 0, skipped 0
accepted

092_projProp4

Test: tutorial/092_projProp4 · Expected: ✋ reject · Size: 8.2 KB · Lines: 143 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.24 ms · instructions: 5.3 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 10, declarations 4, names 32, levels 5, expressions 103
rejected: projProp4: invalid projection

093_projProp5

Test: tutorial/093_projProp5 · Expected: ✋ reject · Size: 8.4 KB · Lines: 148 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.13 ms · instructions: 5.3 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 10, declarations 4, names 32, levels 5, expressions 108
rejected: projProp5: invalid projection

094_projProp6

Test: tutorial/094_projProp6 · Expected: ✋ reject · Size: 8.2 KB · Lines: 143 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.10 ms · instructions: 5.3 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 10, declarations 4, names 32, levels 5, expressions 103
rejected: projProp6: invalid projection

095_projDataIndexRec

Test: tutorial/095_projDataIndexRec · Expected: 👍 accept · Size: 6.8 KB · Lines: 111 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.07 ms · instructions: 5.0 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 11, declarations 4, names 32, levels 4, expressions 72
checked 4, admitted unchecked 0, skipped 0
accepted

096_projIndexData

Test: tutorial/096_projIndexData · Expected: ✋ reject · Size: 14.1 KB · Lines: 226 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.81 ms · instructions: 6.2 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 20, declarations 7, names 52, levels 5, expressions 163
rejected: projIndexData: invalid projection

097_projIndexData2

Test: tutorial/097_projIndexData2 · Expected: ✋ reject · Size: 14.1 KB · Lines: 226 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.35 ms · instructions: 6.2 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 20, declarations 7, names 52, levels 5, expressions 163
rejected: projIndexData2: invalid projection

098_projRed

Test: tutorial/098_projRed · Expected: 👍 accept · Size: 9.9 KB · Lines: 177 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.66 ms · instructions: 5.4 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 13, declarations 6, names 33, levels 8, expressions 131
checked 6, admitted unchecked 0, skipped 0
accepted

099_ruleK

Test: tutorial/099_ruleK · Expected: 👍 accept · Size: 6.5 KB · Lines: 121 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.72 ms · instructions: 4.9 M · max rss memory: 10.8 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 3, names 32, levels 4, expressions 83
checked 3, admitted unchecked 0, skipped 0
accepted

100_ruleKbad

Test: tutorial/100_ruleKbad · Expected: ✋ reject · Size: 6.5 KB · Lines: 121 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.62 ms · instructions: 4.9 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 3, names 32, levels 4, expressions 83
rejected: ruleKbad: declaration type mismatch

101_ruleKAcc

Test: tutorial/101_ruleKAcc · Expected: ✋ reject · Size: 12.5 KB · Lines: 229 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.83 ms · instructions: 5.9 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 11, declarations 4, names 42, levels 4, expressions 180
rejected: ruleKAcc: declaration type mismatch

102_aNatLit

Test: tutorial/102_aNatLit · Expected: 👍 accept · Size: 3.0 KB · Lines: 54 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.59 ms · instructions: 4.5 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 2, names 13, levels 3, expressions 37
checked 2, admitted unchecked 0, skipped 0
accepted

103_natLitEq

Test: tutorial/103_natLitEq · Expected: 👍 accept · Size: 6.1 KB · Lines: 114 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.30 ms · instructions: 4.9 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 3, names 24, levels 4, expressions 84
checked 3, admitted unchecked 0, skipped 0
accepted

104_proofIrrelevance

Test: tutorial/104_proofIrrelevance · Expected: 👍 accept · Size: 5.0 KB · Lines: 100 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.15 ms · instructions: 4.6 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 29, levels 3, expressions 66
checked 3, admitted unchecked 0, skipped 0
accepted

105_proofIrrelevanceBad

Test: tutorial/105_proofIrrelevanceBad · Expected: ✋ reject · Size: 4.7 KB · Lines: 93 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.57 ms · instructions: 4.6 M · max rss memory: 10.8 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 20, levels 4, expressions 67
rejected: proofIrrelevanceBad: declaration type mismatch

106_proofIrrelevanceWhnf

Test: tutorial/106_proofIrrelevanceWhnf · Expected: 👍 accept · Size: 5.6 KB · Lines: 112 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.98 ms · instructions: 4.7 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 6, declarations 4, names 30, levels 5, expressions 74
checked 4, admitted unchecked 0, skipped 0
accepted

107_proofIrrelevanceUnderBinder

Test: tutorial/107_proofIrrelevanceUnderBinder · Expected: 👍 accept · Size: 1.9 KB · Lines: 39 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.70 ms · instructions: 4.2 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 7, declarations 7, names 14, levels 2, expressions 17
checked 7, admitted unchecked 0, skipped 0
accepted

108_unitEta1

Test: tutorial/108_unitEta1 · Expected: 👍 accept · Size: 6.2 KB · Lines: 116 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.24 ms · instructions: 4.8 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 9, declarations 5, names 31, levels 4, expressions 77
checked 5, admitted unchecked 0, skipped 0
accepted

109_unitEta2

Test: tutorial/109_unitEta2 · Expected: 👍 accept · Size: 5.9 KB · Lines: 109 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.00 ms · instructions: 4.8 M · max rss memory: 10.8 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 4, names 30, levels 3, expressions 73
checked 4, admitted unchecked 0, skipped 0
accepted

110_unitEta3

Test: tutorial/110_unitEta3 · Expected: 👍 accept · Size: 6.0 KB · Lines: 111 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.70 ms · instructions: 4.8 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 4, names 30, levels 3, expressions 75
checked 4, admitted unchecked 0, skipped 0
accepted

111_indexedUnitEta

Test: tutorial/111_indexedUnitEta · Expected: ✋ reject · Size: 7.2 KB · Lines: 121 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.60 ms · instructions: 5.1 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 11, declarations 4, names 28, levels 4, expressions 86
rejected: indexedUnitEta: declaration type mismatch

112_structEta

Test: tutorial/112_structEta · Expected: 👍 accept · Size: 12.5 KB · Lines: 230 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 28.4 ms · instructions: 5.7 M · max rss memory: 10.8 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 13, declarations 7, names 44, levels 7, expressions 173
checked 7, admitted unchecked 0, skipped 0
accepted

113_indexedStructEta

Test: tutorial/113_indexedStructEta · Expected: ✋ reject · Size: 8.5 KB · Lines: 138 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.89 ms · instructions: 5.3 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 14, declarations 5, names 31, levels 4, expressions 99
rejected: indexedStructEta: declaration type mismatch

114_funEta

Test: tutorial/114_funEta · Expected: 👍 accept · Size: 5.2 KB · Lines: 104 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 5.03 ms · instructions: 4.6 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 27, levels 4, expressions 71
checked 3, admitted unchecked 0, skipped 0
accepted

115_funEtaDep

Test: tutorial/115_funEtaDep · Expected: 👍 accept · Size: 5.3 KB · Lines: 106 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.73 ms · instructions: 4.6 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 27, levels 4, expressions 73
checked 3, admitted unchecked 0, skipped 0
accepted

116_funEtaBad

Test: tutorial/116_funEtaBad · Expected: ✋ reject · Size: 4.9 KB · Lines: 97 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.37 ms · instructions: 4.6 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 28, levels 4, expressions 64
rejected: funEtaBad: declaration type mismatch

117_reflOccLeft

Test: tutorial/117_reflOccLeft · Expected: ✋ reject · Size: 3.7 KB · Lines: 61 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.73 ms · instructions: 4.6 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 7, declarations 2, names 16, levels 3, expressions 41
rejected: reflOccLeft: arg #1 of 'reflOccLeft.mk' has a non positive occurrence of the datatypes being declared

118_reflOccInIndex

Test: tutorial/118_reflOccInIndex · Expected: ✋ reject · Size: 3.9 KB · Lines: 66 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.52 ms · instructions: 4.6 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 7, declarations 2, names 17, levels 3, expressions 45
rejected: reflOccInIndex: application type mismatch

119_reduceCtorParamRefl.mk

Test: tutorial/119_reduceCtorParamRefl.mk · Expected: 👍 accept · Size: 4.5 KB · Lines: 88 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.62 ms · instructions: 4.7 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 19, levels 5, expressions 62
checked 3, admitted unchecked 0, skipped 0
accepted

120_reduceCtorParamRefl2.mk

Test: tutorial/120_reduceCtorParamRefl2.mk · Expected: 👍 accept · Size: 4.5 KB · Lines: 88 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.18 ms · instructions: 4.7 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 5, declarations 3, names 19, levels 5, expressions 62
checked 3, admitted unchecked 0, skipped 0
accepted

121_rTreeRec

Test: tutorial/121_rTreeRec · Expected: 👍 accept · Size: 5.5 KB · Lines: 91 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.71 ms · instructions: 4.9 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 9, declarations 3, names 25, levels 4, expressions 60
checked 3, admitted unchecked 0, skipped 0
accepted

122_rtreeRecReduction

Test: tutorial/122_rtreeRecReduction · Expected: 👍 accept · Size: 10.7 KB · Lines: 191 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.94 ms · instructions: 5.5 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 14, declarations 6, names 48, levels 4, expressions 134
checked 6, admitted unchecked 0, skipped 0
accepted

123_accRecType

Test: tutorial/123_accRecType · Expected: 👍 accept · Size: 7.5 KB · Lines: 151 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.73 ms · instructions: 5.1 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 22, levels 4, expressions 124
checked 2, admitted unchecked 0, skipped 0
accepted

124_accRecReduction

Test: tutorial/124_accRecReduction · Expected: 👍 accept · Size: 13.0 KB · Lines: 243 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.94 ms · instructions: 5.9 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 11, declarations 4, names 43, levels 4, expressions 193
checked 4, admitted unchecked 0, skipped 0
accepted

125_accRecNoEta

Test: tutorial/125_accRecNoEta · Expected: ✋ reject · Size: 12.7 KB · Lines: 235 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.94 ms · instructions: 5.9 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 11, declarations 4, names 42, levels 4, expressions 186
rejected: accRecNoEta: declaration type mismatch

126_quotMkType

Test: tutorial/126_quotMkType · Expected: 👍 accept · Size: 6.3 KB · Lines: 123 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.76 ms · instructions: 4.8 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 6, names 27, levels 4, expressions 87
checked 6, admitted unchecked 0, skipped 0
accepted

127_quotIndType

Test: tutorial/127_quotIndType · Expected: 👍 accept · Size: 6.3 KB · Lines: 124 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.89 ms · instructions: 4.8 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 6, names 27, levels 4, expressions 88
checked 6, admitted unchecked 0, skipped 0
accepted

128_quotLiftType

Test: tutorial/128_quotLiftType · Expected: 👍 accept · Size: 6.3 KB · Lines: 124 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.73 ms · instructions: 4.8 M · max rss memory: 10.7 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 6, names 27, levels 4, expressions 88
checked 6, admitted unchecked 0, skipped 0
accepted

129_quotSoundType

Test: tutorial/129_quotSoundType · Expected: 👍 accept · Size: 7.2 KB · Lines: 141 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.39 ms · instructions: 4.8 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 9, declarations 7, names 28, levels 4, expressions 103
checked 7, admitted unchecked 0, skipped 0
accepted

130_quotLiftReduction

Test: tutorial/130_quotLiftReduction · Expected: 👍 accept · Size: 7.8 KB · Lines: 153 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.62 ms · instructions: 4.9 M · max rss memory: 10.8 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 6, names 28, levels 4, expressions 116
checked 6, admitted unchecked 0, skipped 0
accepted

131_quotIndReduction

Test: tutorial/131_quotIndReduction · Expected: 👍 accept · Size: 7.6 KB · Lines: 151 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: 👍 accepted · exit code 0 · wall time: 4.24 ms · instructions: 4.9 M · max rss memory: 10.6 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 8, declarations 6, names 27, levels 4, expressions 115
checked 6, admitted unchecked 0, skipped 0
accepted

132_dup_defs

Test: tutorial/132_dup_defs · Expected: ✋ reject · Size: 475 B · Lines: 7 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.26 ms · instructions: 4.1 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 2, declarations 2, names 2, levels 2, expressions 2
rejected: dup_defs: already declared

133_dup_ind_def

Test: tutorial/133_dup_ind_def · Expected: ✋ reject · Size: 1.7 KB · Lines: 27 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.82 ms · instructions: 4.2 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 8, levels 3, expressions 15
rejected: dup_ind_def: 'dup_ind_def' or its recursor has already been declared

134_dup_ctor_def

Test: tutorial/134_dup_ctor_def · Expected: ✋ reject · Size: 1.7 KB · Lines: 27 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.27 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 8, levels 3, expressions 15
rejected: dup_ctor_def: duplicate or already declared constructor 'dup_ctor_def.mk'

135_dup_rec_def

Test: tutorial/135_dup_rec_def · Expected: ✋ reject · Size: 1.7 KB · Lines: 27 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.76 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 8, levels 3, expressions 15
rejected: dup_rec_def: 'dup_rec_def' or its recursor has already been declared

136_misnamed_rec_user

Test: tutorial/136_misnamed_rec_user · Expected: ✋ reject · Size: 2.0 KB · Lines: 33 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 5.14 ms · instructions: 4.3 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 10, levels 4, expressions 18
rejected: misnamed_rec: invalid recursor 'misnamed_rec.not_rec'

137_dup_rec_def2

Test: tutorial/137_dup_rec_def2 · Expected: ✋ reject · Size: 1.7 KB · Lines: 28 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.82 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 2, names 9, levels 3, expressions 15
rejected: dup_rec_def2: 'dup_rec_def2' or its recursor has already been declared

138_dup_ctor_rec

Test: tutorial/138_dup_ctor_rec · Expected: ✋ reject · Size: 1.5 KB · Lines: 24 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.46 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 3, declarations 1, names 7, levels 3, expressions 14
rejected: dup_ctor_rec: incorrect number of universe levels for 'dup_ctor_rec.rec'

139_DupConCon

Test: tutorial/139_DupConCon · Expected: ✋ reject · Size: 2.2 KB · Lines: 34 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.03 ms · instructions: 4.2 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 1, names 10, levels 3, expressions 21
rejected: DupConCon: duplicate or already declared constructor 'dup_ind_con_con.mk'

140_falseFromUnsafe

Test: tutorial/140_falseFromUnsafe · Expected: ✋ reject · Size: 1.3 KB · Lines: 22 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.86 ms · instructions: 4.2 M · max rss memory: 10.4 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 3, names 8, levels 2, expressions 10
rejected: falseFromUnsafe: unknown constant 'unsafeLoop'

141_falseFromPartial

Test: tutorial/141_falseFromPartial · Expected: ✋ reject · Size: 1.3 KB · Lines: 22 · lean4export: 3.1.0 · Lean: 4.34.1 · 📄 Declaration · 🔗 Source · 📖 Tutorial

Result: ✋ rejected · exit code 1 · wall time: 4.64 ms · instructions: 4.2 M · max rss memory: 10.5 MB · run 2026-11-08 19:17:55 UTC

stdout:
constants 4, declarations 3, names 8, levels 2, expressions 10
rejected: falseFromPartial: unknown constant 'partialLoop'