Bendtorch.gr3: def of bendtorch@1.3.0.0
Import: import bendtorch@1.3.0.0/main.bend as Bendtorch
Lines 2631-2635 of bendtorch@1.3.0.0/main.bend: https://jend.leeeet.dev/read.txt?path=bendtorch@1.3.0.0/main.bend&start_line=2631&end_line=2635

import Base

# the n positions of the row written: s = sum(dP * P) over them (from +0.0, in order), then G = (P * (dP - s)) * scale
def gr3(+sc: F32, +off: U32, d: Array<F32>, v: Array<F32>, p: Array<F32>, w: GN) -> GR:
  match w:
    case GN{g, +n}:
      GR{d, v, g_set2(n, sc, off, dot0(n, off, off, 1, 1, g, p)), n}

Uses (7):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=F32
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=U32
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=GN
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=GR
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=dot0
  https://jend.leeeet.dev/definition.txt?path=bendtorch@1.3.0.0/main.bend&name=g_set2