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Searched refs:LOG_Q31_INVLOG2EXP (Results 1 – 1 of 1) sorted by relevance

/cmsis-dsp-latest/Source/FastMathFunctions/
Darm_vlog_q31.c52 #define LOG_Q31_INVLOG2EXP 0x58b90bfbuL macro
115 y = ((int64_t)tmp * LOG_Q31_INVLOG2EXP) >> 31; in arm_scalar_log_q31()
193 vtmp = vqdmulhq_n_s32(vtmp,LOG_Q31_INVLOG2EXP); in vlogq_q31()