Variable arm_nn_tanh_lut256_f32

• Defined in File arm_nnsupportfunctions_flt.h

Variable Documentation

const float32_t arm_nn_tanh_lut256_f32[257]

LUT for tanh(x) sampled over x in [0, 4] for float32 helpers.

Stores 257 samples so interpolation can safely read lut[idx + 1] while indexing the 256 fractional segments across the interval.