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def c3.b

bend-kit-collections@0.1.4.1 · PROOF.bend:120

import bend-kit-collections@0.1.4.1/PROOF.bend as PROOF
import Base
import bend-mathlib@0.7.4.0/bool.bend as MBool

120def c3.b(+a: Bool, +b: Bool, +c: Bool, e: {Bool.and(Bool.and(a, b), c) == True{} : Bool}) -> {b == True{} : Bool}:
121  MBool.eq_true_of_and_right(a, b, MBool.eq_true_of_and_left(Bool.and(a, b), c, e))

Uses (4)

Used by (1)