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Update mathematical functions (#675)

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Document the existing `ROUND`, `CEIL`, and `FLOOR` functions
Also update the trig function docs for searchability

Implement `POW` and `LOG`
Addresses part of #675

Implement ** for integer exponents
** has higher precedence than -, like Python, so -3**4 == -(3**4) == 81
This commit is contained in:
Rangi
2021-01-01 19:39:20 -05:00
committed by GitHub
parent 7bb6f71f0b
commit 895ec5564d
11 changed files with 148 additions and 12 deletions
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include/asm/mymath.h
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@@ -22,6 +22,8 @@ int32_t math_ATan(int32_t i);
int32_t math_ATan2(int32_t i, int32_t j);
int32_t math_Mul(int32_t i, int32_t j);
int32_t math_Div(int32_t i, int32_t j);
int32_t math_Pow(int32_t i, int32_t j);
int32_t math_Log(int32_t i, int32_t j);
int32_t math_Round(int32_t i);
int32_t math_Ceil(int32_t i);
int32_t math_Floor(int32_t i);