5 Commits

Author	SHA1	Message	Date
jun	3ee07078f0	Add comments	2025-03-21 00:51:29 +01:00
jun	c860a6ccfe	Add 3x3 matrix inversion	2025-03-08 11:25:57 +01:00
jun	ae104919e0	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).	2025-03-07 21:24:53 +01:00
jun	dac1d159b1	Fix linalg bugs	2025-03-07 16:06:45 +01:00
jun	9096a4f9c9	Add guf_nearly_zero/one	2025-03-07 13:42:28 +01:00