PrintForm Definitions relation autom Sections AutomataTheory Doc

At: quotient of nsubn 1 1 1 1 2 1 2 1 1

1. E: 11Prop
2. EquivRel x,y:1. x E y
3. x,y:1. Dec(x E y)
4. 0 i,j:1//(i E j)
5. x1: 1
6. x2: 1
7. x1 E x2

0 E x2

By: Assert (x2 = 0)

Generated subgoal:

18. x2 = 0 1
0 E x2


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natural_numberequalfunctionpropallmemberquotient