BendMlTensorGpu.rng_sc_w: def of bend-ml-tensor-gpu@0.1.5.1
Import: import bend-ml-tensor-gpu@0.1.5.1/main.bend as BendMlTensorGpu
Lines 669-673 of bend-ml-tensor-gpu@0.1.5.1/main.bend: https://jend.leeeet.dev/read.txt?path=bend-ml-tensor-gpu@0.1.5.1/main.bend&start_line=669&end_line=673

import Base

# sin and cos of 2 pi v / 2^24 (v < 2^24): the quarter q is v's top 2 bits, w the rest; past the eighth (2^21) the angle
# is taken from the quarter's end (2^22 - w, exact), so the polynomial only sees [0, pi/4]
def rng_sc_w(+q: U32, +w: U32) -> SC:
  +hi = U32.is_lt(2097152, w)
  rng_sc_x(q, hi, (U32.to_f32(Bool.pick(U32, hi, (4194304 - w : U32), w)) * 0.00000037450702 : F32))

Uses (9):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.pick
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32.mul
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.is_lt
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.sub
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.to_f32
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-gpu@0.1.5.1/main.bend&name=SC
  https://jend.leeeet.dev/definition.txt?path=bend-ml-tensor-gpu@0.1.5.1/main.bend&name=rng_sc_x