#include "spec.h" float cos(float); float sin(float); float tan(float); float asin(float); float acos(float); float atan(float); float sqrt(float|int); float log(float); float log10(float|int); float log2(float|int); float pow(float|int, float|int); float exp(float); float floor(float); float ceil(float); float round(float); float norm(int *|float *); float dotprod(int *|float *, int *|float *); float distance(int *|float *, int *|float *); float angle(int *|float *, int *|float *);