Add math related abbreviations

[Firemanarg]

Mathematic terms:

• mathematic • math : Useful for class names or lib names | Ex: rpc_math, math_lib, math_basics
• matrix • mtx / mat : Used for math purposes related to matrix operations | Ex: mtx_scale(), mtx_rot(), new_mat(), cpy_mat

Trigonometric functions:

• arccosine • acos
• arcsine • asin
• arctangent • atan
• cosecant • cosec
• cotangent • cot • ctg
• secant • sec

Mathematic measures:

• degrees • deg
• radians • rad

Matrix operations:

• inverse • inv
• inverted • inv

[T1xx1]

I think math is not an abbreviation also because is super obvious.

Sin and cos are there, tan is missing I'm also adding it. There're also arcsec, arcosec and arccot.

Deg and rad👍

I think inverted is already included in inverse.

I've seen you also added exponential which is ok. Geometric same story as inverted I think is already included in geometry.

[Firemanarg]

@T1xx1 Done! Applied your suggestions 😉

[T1xx1]

Thank you @Firemanarg!

Merging, fixing, translating and rebuilding.