ReducePROOF.rank_of: def of bendtorch-core@0.1.0.0
Import: import bendtorch-core@0.1.0.0/src/autograd/reduce_PROOF.bend as ReducePROOF
Lines 161-164 of bendtorch-core@0.1.0.0/src/autograd/reduce_PROOF.bend: https://jend.leeeet.dev/read.txt?path=bendtorch-core@0.1.0.0/src/autograd/reduce_PROOF.bend&start_line=161&end_line=164

import Base
import bendtorch-core@0.1.0.0/src/shape/core.bend as Shape

def rank_of(+shape: Shape.Shape) -> Shape.LE(Shape.rank_dimensions(Shape.dimensions(shape)), 4n):
  match shape:
    case Shape.SShape{dims, size, exact, rank_bound, capacity_bound}:
      rank_bound

Uses (4):
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=LE
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=Shape
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=dimensions
  https://jend.leeeet.dev/definition.txt?path=bendtorch-core@0.1.0.0/src/shape/core.bend&name=rank_dimensions