36 Commits

Author SHA1 Message Date
5cb2f240e0 Fix implementation defined behaviour in guf_wrapping_mul 2025-12-23 14:11:05 +01:00
dd4155d944 Add math_ckdint tests 2025-12-23 14:11:05 +01:00
26015e2380 Refactor tests 2025-12-23 14:11:05 +01:00
4111f54159 Add checked arithmetic 2025-12-23 14:11:05 +01:00
111023b7b1 Add guf_tok test 2025-12-23 14:11:05 +01:00
f5a91be8df Add more guf_str tests 2025-12-23 14:11:05 +01:00
936a9dac56 Re-implement guf_str tokeniser 2025-12-23 14:11:05 +01:00
e923775769 Fix guf_str bugs and add tests 2025-12-23 14:11:05 +01:00
e2036b768e Fix guf_dict_init_with_capacity kv_idx_cap calculation 2025-12-23 14:11:05 +01:00
5d2c4be265 Add separate 32/64 bit versions to guf_rand 2025-12-23 14:11:05 +01:00
b541100a76 Change directory structure 2025-12-23 14:11:05 +01:00
25cf7f17b7 Fix dict asserts 2025-12-23 14:11:05 +01:00
c8ffde8c19 Fix warnings in release 2025-12-23 14:11:05 +01:00
18f4496204 Fix GUF_DICT_64_BIT_IDX and guf_dict_max_capacity() 2025-12-23 14:11:05 +01:00
f3f7cec5f4 Use single u32/u64 as GUF_DICT_KV_META_T instead of two 2025-12-23 14:11:05 +01:00
517151b342 Change short-string approach to use 32 instead of 40 bytes 2025-12-23 14:11:05 +01:00
7e348e74bc Change linalg mat_inverse.
Still not sure whether it's better to calculate
rref[pivot_row][col] * (rref[row][pivot_col] / pivot_val) (option 1)
vs.
rref[pivot_row][col] * rref[row][pivot_col] / pivot_val   (option 2)

(i.e.  a * b / c vs. "a * (b/c))

in terms of floating point error.

But I think option 1 (current commit) is better, since the scale factor
(rref[row][pivot_col] / pivot_val) is always <= 1 here (I think).
2025-12-23 14:11:05 +01:00
ea6a63aa3a Fix linalg bugs 2025-12-23 14:11:05 +01:00
bf5a8d9aac Add guf_nearly_zero/one 2025-12-23 14:11:05 +01:00
5f16855dab Add matrix inversion 2025-12-23 14:11:05 +01:00
93e9603218 Fix guf_dict size types 2025-12-23 14:11:05 +01:00
ac9fa9f9ce Add quaternion operations 2025-12-23 14:11:05 +01:00
57e405714d Add linear algebra functions 2025-12-23 14:11:05 +01:00
f942cd8160 Add GUF_CSTR_TO_VIEW_CPP 2025-12-23 14:11:04 +01:00
2bf683906b Add more dict tests 2025-12-23 14:11:04 +01:00
8197a5f45f Add dict_erase tests 2025-12-23 14:11:04 +01:00
98774f842f Fix guf_dict probing 2025-12-23 14:11:04 +01:00
6bed0d7616 Fix guf_dict growth bug 2025-12-23 14:11:04 +01:00
467f9be00a Refactor 2025-12-23 14:11:04 +01:00
02cd5937a1 Make preserved_delims work (in guf_str_next_tok) 2025-12-23 14:11:04 +01:00
947041838e Add tokeniser 2025-12-23 14:11:04 +01:00
d59d29f9f1 Add utf-8 handling 2025-12-23 14:11:04 +01:00
ead8bd8914 Work on utf-8 2025-12-23 14:11:04 +01:00
5e377a4c4d Add more tests 2025-12-23 14:11:04 +01:00
d687bfe441 Improve tests 2025-12-23 14:11:04 +01:00
27d0cc65e4 Add C++ tests 2025-12-23 14:11:04 +01:00