PrintForm
Definitions
automata
5
Sections
AutomataTheory
Doc
At:
surj
is
inj
gen
1
1
1
1.
A:
Type
2.
B:
Type
3.
f:
A
B
4.
f1:
A
B
5.
g:
B
A
6.
InvFuns(A; B; f1; g)
7.
n:
8.
n ~ B
9.
Surj(A; B; f)
Inj(A; B; f)
By:
Unfold `one_one_corr` 8
THEN
Analyze 8
THEN
Analyze 9
Generated subgoal:
1
8.
f2:
n
B
9.
g1:
B
n
10.
InvFuns(
n; B; f2; g1)
11.
Surj(A; B; f)
Inj(A; B; f)
About:
n
Bnn; B; f2; g1)
Inj(A; B; f)BBAn ~ B Inj(A; B; f)nBnn; B; f2; g1) Inj(A; B; f)
