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#ifndef _FP_MATH_H_
#define _FP_MATH_H_
#define FP_PI 205887
#include <stdint.h>
int32_t fp_cos(int32_t theta);
int32_t fp_sin(int32_t theta);
int32_t fp_mult(int32_t a, int32_t b);
int32_t fp_div(int32_t a, int32_t b);
#endif