Bendtorch.gnf_grp: def of bendtorch@1.3.0.0
Import: import bendtorch@1.3.0.0/main.bend as Bendtorch
Lines 1920-1924 of bendtorch@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch@1.3.0.0/main.bend&start_line=1920&end_line=1924

import Base

# one (image, group) block: off is the image's first row's first cell, j the group's first channel
def gnf_grp(+hw: Nat, +off: U32, +j: U32, +c: U32, +cg: Nat, +nf: F32, +eps: F32, s: R4) -> R4:
  match s:
    case R4{x, g, b, y}:
      gnf_grp2(hw, off, j, c, cg, g, b, y, gn_mr(hw, (off + j : U32), c, cg, nf, eps, x))

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32.add
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=R4
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=gn_mr
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=gnf_grp2