KernelWeightsWitness.conditional: def of stelliferous@0.0.2.0
Import: import stelliferous@0.0.2.0/proofs/kernel_weights_witness.bend as KernelWeightsWitness
Lines 8-13 of stelliferous@0.0.2.0/proofs/kernel_weights_witness.bend: https://jend.leeeet.dev/read.txt?path=stelliferous@0.0.2.0/proofs/kernel_weights_witness.bend&start_line=8&end_line=13

import Base
import stelliferous@0.0.2.0/storage_buffer.bend as Storage
import stelliferous@0.0.2.0/proofs/storage_witness.bend as Witness
import stelliferous@0.0.2.0/proofs/traversal_witness.bend as TraversalWitness

# Missing rows are zero-filled without changing the source owner.
def conditional(-input: Array<F32>,valid: Bool,+index: U32,evidence: Witness.ArrayWitness<F32,input>) ->
  TraversalWitness.Sample<Array<F32>,F32,input,Storage.read_when(~F32,0.0,valid,input,index)>:
  match valid:
    case False{}: TraversalWitness.Sample{0.0,{==}}
    case True{}: TraversalWitness.array_sample(~F32,input,Array.get(F32,input,index),Witness.observed(F32,input,index,evidence))

Uses (10):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Array.get
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  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=stelliferous@0.0.2.0/proofs/storage_witness.bend&name=ArrayWitness
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/storage_witness.bend&name=observed
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/traversal_witness.bend&name=Sample
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/proofs/traversal_witness.bend&name=array_sample
  https://jend.leeeet.dev/definition.txt?path=stelliferous@0.0.2.0/storage_buffer.bend&name=read_when