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Searched refs:findex (Results 1 – 3 of 3) sorted by relevance

/hal_nxp-latest/mcux/mcux-sdk/CMSIS/DSP/Source/FastMathFunctions/
Darm_sin_f32.c78 float32_t findex; in arm_sin_f32() local
97 findex = (float32_t)FAST_MATH_TABLE_SIZE * in; in arm_sin_f32()
98 index = (uint16_t)findex; in arm_sin_f32()
103 findex -= (float32_t)FAST_MATH_TABLE_SIZE; in arm_sin_f32()
107 fract = findex - (float32_t) index; in arm_sin_f32()
Darm_cos_f32.c77 float32_t findex; in arm_cos_f32() local
96 findex = (float32_t)FAST_MATH_TABLE_SIZE * in; in arm_cos_f32()
97 index = (uint16_t)findex; in arm_cos_f32()
102 findex -= (float32_t)FAST_MATH_TABLE_SIZE; in arm_cos_f32()
106 fract = findex - (float32_t) index; in arm_cos_f32()
/hal_nxp-latest/mcux/mcux-sdk/CMSIS/DSP/Source/ControllerFunctions/
Darm_sin_cos_f32.c83 float32_t temp, findex; in arm_sin_cos_f32() local
97 findex = (float32_t)FAST_MATH_TABLE_SIZE * in; in arm_sin_cos_f32()
98 indexS = ((uint16_t)findex) & 0x1ff; in arm_sin_cos_f32()
102 fract = findex - (float32_t) indexS; in arm_sin_cos_f32()