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lua: math.sinh/cosh/tanh hyperbolic functions
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giles
2026-04-25 01:02:34 +00:00
parent 73694a3a84
commit 702e7c8eac
4 changed files with 46 additions and 39 deletions
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6
lib/lua/runtime.sx
View File

@@ -1336,6 +1336,9 @@
(define lua-math-atan (fn (x) (atan (lua-math-num "atan" x)))) (define lua-math-atan (fn (x) (atan (lua-math-num "atan" x))))
(define lua-math-atan2 (fn (y x) (atan2 (lua-math-num "atan2" y) (lua-math-num "atan2" x)))) (define lua-math-atan2 (fn (y x) (atan2 (lua-math-num "atan2" y) (lua-math-num "atan2" x))))
(define lua-math-pow (fn (a b) (pow (lua-math-num "pow" a) (lua-math-num "pow" b)))) (define lua-math-pow (fn (a b) (pow (lua-math-num "pow" a) (lua-math-num "pow" b))))
(define lua-math-sinh (fn (x) (sinh (lua-math-num "sinh" x))))
(define lua-math-cosh (fn (x) (cosh (lua-math-num "cosh" x))))
(define lua-math-tanh (fn (x) (tanh (lua-math-num "tanh" x))))
(define lua-math-log (define lua-math-log
(fn (&rest args) (fn (&rest args)
@@ -1421,6 +1424,9 @@
(dict-set! math "acos" lua-math-acos) (dict-set! math "acos" lua-math-acos)
(dict-set! math "atan" lua-math-atan) (dict-set! math "atan" lua-math-atan)
(dict-set! math "atan2" lua-math-atan2) (dict-set! math "atan2" lua-math-atan2)
(dict-set! math "sinh" lua-math-sinh)
(dict-set! math "cosh" lua-math-cosh)
(dict-set! math "tanh" lua-math-tanh)
(dict-set! math "deg" lua-math-deg) (dict-set! math "deg" lua-math-deg)
(dict-set! math "rad" lua-math-rad) (dict-set! math "rad" lua-math-rad)
(dict-set! math "min" lua-math-min) (dict-set! math "min" lua-math-min)

42
lib/lua/scoreboard.json
View File

@@ -1,8 +1,8 @@
{ {
"totals": { "totals": {
"pass": 1, "pass": 1,
"fail": 11, "fail": 12,
"timeout": 4, "timeout": 3,
"skip": 8, "skip": 8,
"total": 24, "total": 24,
"runnable": 16, "runnable": 16,
@@ -11,11 +11,11 @@
"top_failure_modes": [ "top_failure_modes": [
[ [
"other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
6 7
], ],
[ [
"timeout", "timeout",
4 3
], ],
[ [
"other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
@@ -51,7 +51,7 @@
"name": "attrib.lua", "name": "attrib.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: module 'C' not found\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: module 'C' not found\\\\\\\"\\",
"ms": 6537 "ms": 6636
}, },
{ {
"name": "big.lua", "name": "big.lua",
@@ -63,7 +63,7 @@
"name": "calls.lua", "name": "calls.lua",
"status": "fail", "status": "fail",
"reason": "undefined symbol: fat\\", "reason": "undefined symbol: fat\\",
"ms": 4965 "ms": 5129
}, },
{ {
"name": "checktable.lua", "name": "checktable.lua",
@@ -75,7 +75,7 @@
"name": "closure.lua", "name": "closure.lua",
"status": "timeout", "status": "timeout",
"reason": "per-test timeout", "reason": "per-test timeout",
"ms": 8003 "ms": 8001
}, },
{ {
"name": "code.lua", "name": "code.lua",
@@ -87,7 +87,7 @@
"name": "constructs.lua", "name": "constructs.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to compare incompat", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to compare incompat",
"ms": 7725 "ms": 6962
}, },
{ {
"name": "db.lua", "name": "db.lua",
@@ -99,13 +99,13 @@
"name": "errors.lua", "name": "errors.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 4342 "ms": 3442
}, },
{ {
"name": "events.lua", "name": "events.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 7779 "ms": 7474
}, },
{ {
"name": "files.lua", "name": "files.lua",
@@ -123,13 +123,13 @@
"name": "literals.lua", "name": "literals.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 1857 "ms": 1965
}, },
{ {
"name": "locals.lua", "name": "locals.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
"ms": 1856 "ms": 1784
}, },
{ {
"name": "main.lua", "name": "main.lua",
@@ -141,43 +141,43 @@
"name": "math.lua", "name": "math.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"lua: attempt to call non-functio",
"ms": 5615 "ms": 4413
}, },
{ {
"name": "nextvar.lua", "name": "nextvar.lua",
"status": "timeout", "status": "fail",
"reason": "per-test timeout", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 8007 "ms": 7389
}, },
{ {
"name": "pm.lua", "name": "pm.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 6139 "ms": 6252
}, },
{ {
"name": "sort.lua", "name": "sort.lua",
"status": "timeout", "status": "timeout",
"reason": "per-test timeout", "reason": "per-test timeout",
"ms": 8003 "ms": 8004
}, },
{ {
"name": "strings.lua", "name": "strings.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 4505 "ms": 4236
}, },
{ {
"name": "vararg.lua", "name": "vararg.lua",
"status": "fail", "status": "fail",
"reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\", "reason": "other: Unhandled exception: \\\"Unhandled exception: \\\\\\\"assertion failed!\\\\\\\"\\",
"ms": 3031 "ms": 2348
}, },
{ {
"name": "verybig.lua", "name": "verybig.lua",
"status": "pass", "status": "pass",
"reason": "", "reason": "",
"ms": 1213 "ms": 1074
} }
] ]
} }

36
lib/lua/scoreboard.md
View File

@@ -1,12 +1,12 @@
# Lua-on-SX conformance scoreboard # Lua-on-SX conformance scoreboard
**Pass rate:** 1/16 runnable (6.2%) **Pass rate:** 1/16 runnable (6.2%)
fail=11 timeout=4 skip=8 total=24 fail=12 timeout=3 skip=8 total=24
## Top failure modes ## Top failure modes
- **6x** other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ - **7x** other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\
- **4x** timeout - **3x** timeout
- **2x** other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio - **2x** other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio
- **1x** other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\ - **1x** other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\
- **1x** undefined symbol: fat\ - **1x** undefined symbol: fat\
@@ -18,25 +18,25 @@ fail=11 timeout=4 skip=8 total=24
|---|---|---|---:| |---|---|---|---:|
| all.lua | skip | driver uses dofile to chain other tests | 0 | | all.lua | skip | driver uses dofile to chain other tests | 0 |
| api.lua | skip | requires testC (C debug library) | 0 | | api.lua | skip | requires testC (C debug library) | 0 |
| attrib.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\ | 6537 | | attrib.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: module 'C' not found\\\"\ | 6636 |
| big.lua | timeout | per-test timeout | 8008 | | big.lua | timeout | per-test timeout | 8008 |
| calls.lua | fail | undefined symbol: fat\ | 4965 | | calls.lua | fail | undefined symbol: fat\ | 5129 |
| checktable.lua | skip | internal debug helpers | 0 | | checktable.lua | skip | internal debug helpers | 0 |
| closure.lua | timeout | per-test timeout | 8003 | | closure.lua | timeout | per-test timeout | 8001 |
| code.lua | skip | bytecode inspection via debug library | 0 | | code.lua | skip | bytecode inspection via debug library | 0 |
| constructs.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to compare incompat | 7725 | | constructs.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to compare incompat | 6962 |
| db.lua | skip | debug library | 0 | | db.lua | skip | debug library | 0 |
| errors.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4342 | | errors.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3442 |
| events.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7779 | | events.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7474 |
| files.lua | skip | io library | 0 | | files.lua | skip | io library | 0 |
| gc.lua | skip | collectgarbage / finalisers | 0 | | gc.lua | skip | collectgarbage / finalisers | 0 |
| literals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 1857 | | literals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 1965 |
| locals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 1856 | | locals.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 1784 |
| main.lua | skip | standalone interpreter driver | 0 | | main.lua | skip | standalone interpreter driver | 0 |
| math.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 5615 | | math.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"lua: attempt to call non-functio | 4413 |
| nextvar.lua | timeout | per-test timeout | 8007 | | nextvar.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 7389 |
| pm.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 6139 | | pm.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 6252 |
| sort.lua | timeout | per-test timeout | 8003 | | sort.lua | timeout | per-test timeout | 8004 |
| strings.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4505 | | strings.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 4236 |
| vararg.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 3031 | | vararg.lua | fail | other: Unhandled exception: \"Unhandled exception: \\\"assertion failed!\\\"\ | 2348 |
| verybig.lua | pass | - | 1213 | | verybig.lua | pass | - | 1074 |

1
plans/lua-on-sx.md
View File

@@ -82,6 +82,7 @@ Each item: implement → tests → tick box → update progress log.
_Newest first. Agent appends on every commit._ _Newest first. Agent appends on every commit._
- 2026-04-25: lua: scoreboard iteration — `math.sinh`/`cosh`/`tanh` (Lua 5.1 hyperbolic). 393/393 green; scoreboard unchanged.
- 2026-04-25: lua: scoreboard iteration — tried two-phase eval (extract top-level `function f` decls, evaluate them BEFORE the guard so they leak to top-level env, then run the rest inside guard). Broke method-decl tests because `function a:add(...)` requires `a` to exist, and `a = {...}` was in the deferred phase-2. Reverted. Real fix needs `_G` table or AST-level rewriting of top-level returns into chunk-result mutations. 393/393 green. - 2026-04-25: lua: scoreboard iteration — tried two-phase eval (extract top-level `function f` decls, evaluate them BEFORE the guard so they leak to top-level env, then run the rest inside guard). Broke method-decl tests because `function a:add(...)` requires `a` to exist, and `a = {...}` was in the deferred phase-2. Reverted. Real fix needs `_G` table or AST-level rewriting of top-level returns into chunk-result mutations. 393/393 green.
- 2026-04-25: lua: scoreboard iteration — `string.dump` stub (returns string-of-fn). Diagnosed calls.lua: file ENDS with `return deep` (line 295), which makes my `lua-has-top-return?` correctly return true, triggering the guard, which scopes user defines and breaks loadstring's lexical capture of `fat`. The fix would require either rewriting top-level returns into a different mechanism (post-processing the AST) or implementing a real `_G` global table for global assignment/lookup. Both larger. - 2026-04-25: lua: scoreboard iteration — `string.dump` stub (returns string-of-fn). Diagnosed calls.lua: file ENDS with `return deep` (line 295), which makes my `lua-has-top-return?` correctly return true, triggering the guard, which scopes user defines and breaks loadstring's lexical capture of `fat`. The fix would require either rewriting top-level returns into a different mechanism (post-processing the AST) or implementing a real `_G` global table for global assignment/lookup. Both larger.
- 2026-04-25: lua: scoreboard iteration — `math.mod` (Lua 5.0 alias for `fmod`), `math.frexp` (mantissa/exponent split), `math.ldexp` (m·2^e). math.lua moves past line-103 `math.mod` call. Timeouts 6→3, asserts 5→7. 393/393 green. - 2026-04-25: lua: scoreboard iteration — `math.mod` (Lua 5.0 alias for `fmod`), `math.frexp` (mantissa/exponent split), `math.ldexp` (m·2^e). math.lua moves past line-103 `math.mod` call. Timeouts 6→3, asserts 5→7. 393/393 green.