Nuprl - Pf auto2_lemma_5 1 1 1 1 1 1 2

PrintForm Definitions exponent Sections AutomataTheory Doc

1. Alph: Type
2. n:
3. n1:
4. f: n1Alph
5. Bij(n1; Alph; f)
6. f:((nn1)(n1n)). Bij(nn1; (n1n); f)
7. f1: (nn1)(n1n)
8. g: (n1n)nn1
9. InvFuns(nn1; (n1n); f1; g)

Bij((n1n); {l:(Alph*)| ||l|| = n }; z.(f o g(z))[n])

By: Analyze 0

Generated subgoals:

1 Inj((n1n); {l:(Alph*)| ||l|| = n }; z.(f o g(z))[n])

2 Surj((n1n); {l:(Alph*)| ||l|| = n }; z.(f o g(z))[n])

About:

1	`Inj((n1n); {l:(Alph*)\| \|\|l\|\| = n }; z.(f o g(z))[n])`
2	`Surj((n1n); {l:(Alph*)\| \|\|l\|\| = n }; z.(f o g(z))[n])`