Lines Matching defs:sine
38 Find the sine of a number between 0 and pi/2118 Int32 sine;131 sine = fxp_mul32_Q30(*(pt_table++), z);135 sine += *(pt_table++);136 sine = fxp_mul32_Q30(sine, z);142 sine = z; /* better approximation in this range */147 sine = -sine;150 return sine;