Core.numel_words: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/shape/core.bend as Core
Lines 392-400 of bendtorch-core@0.1.0.0/src/shape/core.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&start_line=392&end_line=400

import Base

# numel_words, horner and digits_words run on checked coordinates or below a
# nonzero element count only: every extent is then at least 1, so each product
# is at most the shape's element count.
def numel_words(dims: List<&2, U32>) -> Nat:
  match dims:
    case Nil{}:
      1n
    case head <> tail:
      Nat.mul(U32.to_nat(head), numel_words(tail))

Uses (5):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=List
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Nat.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.to_nat