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Minor blackbox code tidy

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This commit is contained in:
Martin Budden 2017-05-02 07:13:55 +01:00
parent b8a8f6d2d8
commit 50ac13d79b
5 changed files with 48 additions and 65 deletions
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9
src/main/common/maths.c
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@ -99,6 +99,15 @@ float acos_approx(float x)
}
#endif
int gcd(int num, int denom)
{
if (denom == 0) {
return num;
}
return gcd(denom, num % denom);
}
float powerf(float base, int exp) {
float result = base;
for (int count = 1; count < exp; count++) result *= base;