26 Commits

Author	SHA1	Message	Date
giles	c04f38a1ba	apl: multi-axis bracket A[I;J] / A[I;] / A[;J] (+8 tests, 475/475) ... Parser: split-bracket-content splits inner tokens on :semi at depth 0; maybe-bracket emits (:bracket arr axis-exprs...) for multi-axis access, with :all marker for empty axes. Runtime: apl-bracket-multi enumerates index combinations via apl-cartesian (helper) and produces sub-array. Scalar axes collapse from result shape; vector / nil axes contribute their length. apl-run "M ← (3 3) ⍴ ⍳9 ⋄ M[2;2]" → 5 apl-run "M ← (3 3) ⍴ ⍳9 ⋄ M[1;]" → 1 2 3 apl-run "M ← (3 3) ⍴ ⍳9 ⋄ M[;2]" → 2 5 8 apl-run "M ← (2 3) ⍴ ⍳6 ⋄ M[1 2;1 2]" → 2x2 sub-block	2026-05-07 17:56:24 +00:00
giles	0dd2fa3058	apl: :Trap exception machinery — Phase 7 complete (+5 tests, 450/450) ... apl-throw raises a tagged ("apl-error" code msg) error. apl-trap-matches? checks if codes list contains the error's code (0 = catch-all, à la Dyalog). Eval-stmt :trap clause wraps try-block with R7RS guard; on match, runs catch-block; on mismatch, re-raises. Bonus :throw AST node for testing. test.sh + conformance.sh now load lib/r7rs.sx (for guard) and include eval-ops + pipeline suites in scoreboard. All Phase 7 unchecked items are now ticked. Final scoreboard: 450/450 across 10 suites.	2026-05-07 14:53:22 +00:00
giles	3e77dd4ded	apl: ⎕ system functions + drive corpus to 100+ (+13 tests, 328/328)	2026-05-07 06:56:20 +00:00
giles	0f13052900	apl: quicksort recursive partition — Phase 6 classics complete (+9 tests, 315/315)	2026-05-07 06:23:03 +00:00
giles	e37167a58e	apl: n-queens via permute + diagonal filter, q(8)=92 (+10 tests, 306/306)	2026-05-07 05:46:54 +00:00
giles	49eb22243a	apl: mandelbrot real-axis batched z=z²+c (+9 tests, 296/296)	2026-05-07 05:07:25 +00:00
giles	20a61de693	apl: life Conway via 9-shift toroidal sum (+7 tests, 287/287)	2026-05-07 04:36:49 +00:00
giles	ed0853f4a0	apl: primes sieve (2=+⌿0=A∘.|A)/A←⍳N + apl-compress (+11 tests, 280/280)	2026-05-07 04:07:09 +00:00
giles	4c71c5a75e	apl: at @ replace+apply (+10 tests, 211/211)	2026-05-07 00:27:40 +00:00
giles	9eecbde61e	apl: rank f⍤k cell decomposition (+10 tests, 201/201)	2026-05-07 00:00:14 +00:00
giles	4dbd3a0b34	apl: power f⍣n + fixed-point f⍣≡ (+9 tests, 191/191)	2026-05-06 23:32:26 +00:00
giles	3d2bdc52b5	apl: compose f∘g (+9 tests, 182/182)	2026-05-06 23:03:14 +00:00
giles	d570da1dea	apl: commute f⍨ (+10 tests, 173/173)	2026-05-06 22:36:11 +00:00
giles	d67e04a9ad	apl: inner product f.g (+12 tests, 163/163)	2026-05-06 22:09:13 +00:00
giles	4332b4032f	apl: outer product ∘.f (+12 tests, 151/151)	2026-05-06 21:41:15 +00:00
giles	3489c9f131	apl: each f¨ monadic + dyadic (+14 tests, 139/139)	2026-05-06 21:14:49 +00:00
giles	c56f400403	apl: scan f\ + f⍀ (+15 tests, 125/125)	2026-05-06 20:46:16 +00:00
giles	c5ceb9c718	apl: reduce f/ and f⌿ (last+first axis); 110/110 tests ... Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 19:39:11 +00:00
giles	ce72070d2a	apl: membership ∊, dyadic ⍳, without ~ (dyadic); 94/94 tests ... Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 19:24:46 +00:00
giles	e06e3ad014	apl: enclose ⊂ / disclose ⊃; 82/82 tests ... Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 19:17:30 +00:00
giles	7dfa092ed2	apl: Phase 3 grade-up ⍋ / grade-down ⍒ — 74/74 tests green ... Add apl-grade (stable insertion sort helper), apl-grade-up, apl-grade-down. Stability guaranteed via secondary sort key (original index). 8 new tests. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 19:02:49 +00:00
giles	e11fbd6140	apl: Phase 3 squad ⌷ indexing — 66/66 tests green ... Add apl-squad: scalar index into vector, fully-specified multi-dim index, partial index returning sub-array slice. 7 new tests. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 18:57:07 +00:00
giles	71ad7d2d24	apl: Phase 3 catenate , and first-axis — 59/59 tests green ... Add apl-catenate (dyadic ,, last-axis join, scalar promotion) and apl-catenate-first (first-axis join, row-major append). 9 new tests. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 18:51:32 +00:00
giles	3c83985841	apl: Phase 3 take ↑ / drop ↓ / rotate ⌽⊖ — 50/50 tests green ... Add apl-take (dyadic ↑, multi-axis, cycling pad), apl-drop (dyadic ↓), apl-reverse (monadic ⌽), apl-rotate (dyadic ⌽, last axis), apl-reverse-first (monadic ⊖), apl-rotate-first (dyadic ⊖, first axis), apl-safe-mod helper for negative rotation arithmetic. 23 new tests in lib/apl/tests/structural.sx. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 18:45:12 +00:00
giles	be26f77410	apl: Phase 3 reshape ⍴ / transpose ⍉ — 27/27 structural tests green ... Add apl-reshape (dyadic ⍴, cycling), apl-transpose (monadic ⍉, reverse axes), apl-transpose-dyadic (dyadic ⍉, permutation), plus helpers apl-strides / apl-flat->multi / apl-multi->flat. lib/apl/tests/structural.sx: 27 new tests covering ravel, reshape, monadic/dyadic transpose across scalar/vector/matrix/3-D cases. test.sh now runs structural.sx via its own inline framework (skips stale tests/runtime.sx which targeted a pre-Phase-2 list-based API). Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-05-06 18:36:43 +00:00
giles	4f4b735958	apl: array model + scalar primitives Phase 2 (+82 tests) ... Implement lib/apl/runtime.sx — APL array model and scalar primitive library: - make-array/apl-scalar/apl-vector/enclose/disclose constructors - array-rank/scalar?/array-ref accessors; apl-io=1 (⎕IO default) - broadcast-monadic/broadcast-dyadic engine (scalar↔scalar, scalar↔array, array↔array) - Arithmetic: + - × ÷ ⌈ ⌊ * ⍟ | ! ○ (all monadic+dyadic per APL convention) - Comparison: < ≤ = ≥ > ≠ (return 0/1) - Logical: ~ ∧ ∨ ⍱ ⍲ - Shape: ⍴ (apl-shape), , (apl-ravel), ≢ (apl-tally), ≡ (apl-depth) - ⍳ (apl-iota) with ⎕IO=1 — vector 1..n 82 tests in lib/apl/tests/scalar.sx covering all primitive groups; includes lists-eq helper for ListRef-aware comparison. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>	2026-04-26 14:24:49 +00:00