def pw.poly
import emerging-ezaudio@0.4.0.0/src/mp3_dec.bend as Mp3Decimport Base
244def pw.poly(+low: U32, +sign: U32, +x: U32) -> F32:
245 (1.0 + (pw.f(low, sign, x) * ((4.0 / 3.0 : F32) + (pw.f(low, sign, x) * (2.0 / 9.0 : F32) : F32) : F32) : F32) : F32)