giles 62712accdd ocaml: phase 5.1 polygon_area.ml baseline (pentagon 2x area = 32) ...

Shoelace formula on a pentagon with integer vertices:

  pts = [(0,0); (4,0); (4,3); (2,5); (0,3)]

  2 * area = | Σ (x_i * y_{i+1} - x_{i+1} * y_i) |
           = | 0*0 - 4*0 + 4*3 - 4*0 + 4*5 - 2*3 + 2*3 - 0*5
                + 0*0 - 0*3 |
           = 32

Returns the doubled form (32) to stay integral.

Tests:
  - let (x1, y1) = arr.(i) in   -- tuple destructure from array
  - arr.((i + 1) mod n)         -- modular wrap-around index
  - if a < 0 then - a else a    -- prefix - negation

162 baseline programs total.

2026-05-10 22:47:22 +00:00

..

agent-briefings

merge: loops/apl — APL on SX runtime + transpile + 362 tests

2026-05-07 11:31:17 +00:00

designs

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

apl-on-sx.md

apl: perf — fix quadratic append in permutations, restore queens(8)

2026-05-07 19:33:09 +00:00

common-lisp-on-sx.md

cl: Phase 5 set-macro-character + Phase 6 corpus 200+ — 518/518 tests

2026-05-05 12:35:26 +00:00

datalog-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

elixir-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

elm-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

erlang-on-sx.md

erlang: round-out BIFs (+40 tests), full plan ticked at 530/530

2026-04-25 08:06:17 +00:00

forth-on-sx.md

Recover agent-loop progress: lua/prolog/forth/erlang/haskell phases 1-2

2026-04-24 16:03:00 +00:00

go-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

haskell-completeness.md

plans: haskell-completeness phases 7-16 + updated loop briefing

2026-05-06 17:40:53 +00:00

haskell-on-sx.md

haskell: 13 new program suites + scoreboard 156/156 (775 tests)

2026-05-06 17:02:02 +00:00

hs-blockers-drain.md

hs: drain plan for blockers + Bucket E + F

2026-04-25 08:54:05 +00:00

hs-bucket-f.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

hs-conformance-scoreboard.md

chore: scoreboard 1478/1496 (+1 or-from listener)

2026-05-06 15:17:43 +00:00

hs-conformance-to-100.md

Merge branch 'hs-e40-fetch' into loops/hs

2026-04-26 17:54:34 +00:00

js-on-sx.md

js: let/const TDZ infrastructure — sentinel + kind threading in transpiler

2026-04-25 18:35:32 +00:00

koka-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

lib-guest.md

GUEST-plan: log step 8 partial — algebra + literal rule, assembly deferred

2026-05-07 19:45:23 +00:00

lua-on-sx.md

Recover agent-loop progress: lua/prolog/forth/erlang/haskell phases 1-2

2026-04-24 16:03:00 +00:00

minikanren-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

ocaml-on-sx.md

ocaml: phase 5.1 polygon_area.ml baseline (pentagon 2x area = 32)

2026-05-10 22:47:22 +00:00

prolog-on-sx.md

hs: query targets, prolog hook, loop scripts, new plans, WASM regen

2026-05-06 09:19:56 +00:00

restore-all.sh

plans: briefings + roadmaps for lua, prolog, forth, erlang, haskell

2026-04-24 15:16:45 +00:00

restore-loop.sh

js-on-sx: baseline commit (278/280 unit, 148/148 slice, runner stub)

2026-04-23 19:42:16 +00:00

ruby-on-sx.md

plan: add SX primitive baseline section to CL/APL/Ruby/Tcl plans

2026-05-01 20:20:56 +00:00

smalltalk-on-sx.md

smalltalk: GNU Smalltalk compare harness; all briefing checkboxes done

2026-04-25 16:32:26 +00:00

sx-improvements.md

plan: record step 14 commit hash — roadmap complete

2026-05-07 02:38:57 +00:00

tcl-on-sx.md

tcl: tick Phase 6 checkboxes, update progress log

2026-05-06 11:06:05 +00:00

tcl-sx-completion.md

plans: tick Phase 5d/5e/5f — file ops, clock locale+scan, socket -async — 376/376

2026-05-07 18:29:20 +00:00