Metamath Proof Explorer


Theorem scotteq

Description: Closed form of scotteqd . (Contributed by Rohan Ridenour, 9-Aug-2023)

Ref Expression
Assertion scotteq A = B Scott A = Scott B

Proof

Step Hyp Ref Expression
1 id A = B A = B
2 1 scotteqd A = B Scott A = Scott B