Lists.mul_with: def of bend-collections-laws-math@1.0.0.0 Import: import bend-collections-laws-math@1.0.0.0/proofs/math/natural/lists.bend as Lists Lines 49-51 of bend-collections-laws-math@1.0.0.0/proofs/math/natural/lists.bend: https://jend.leeeet.dev/read.txt?path=bend-collections-laws-math@1.0.0.0/proofs/math/natural/lists.bend&start_line=49&end_line=51 import Base import bend-collections-laws-math@1.0.0.0/spec/math/natural.bend as S # m is a multiple of every element: m == ks[i] xs[i] def mul_with(+m: Nat, +xs: List<&2, Nat>, +ks: List<&2, Nat>) -> Type: S.mul_with(m, xs, ks) Uses (3): 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=bend-collections-laws-math@1.0.0.0/spec/math/natural.bend&name=mul_with