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Definition df-f11 194
 Description: Define a one-to-one function. (Contributed by Mario Carneiro, 10-Oct-2014.)
Assertion
Ref Expression
df-f11 1-1
Distinct variable group:   ,,

Detailed syntax breakdown of Definition df-f11
StepHypRef Expression
1 kt 8 . 2 term
2 tf11 189 . . 3 term 1-1
3 hal . . . . 5 type
4 hbe . . . . 5 type
53, 4ht 2 . . . 4 type
6 vf . . . 4 var
7 tal 122 . . . . 5 term
8 vx . . . . . 6 var
9 vy . . . . . . . 8 var
105, 6tv 1 . . . . . . . . . . 11 term
113, 8tv 1 . . . . . . . . . . 11 term
1210, 11kc 5 . . . . . . . . . 10 term
133, 9tv 1 . . . . . . . . . . 11 term
1410, 13kc 5 . . . . . . . . . 10 term
15 ke 7 . . . . . . . . . 10 term
1612, 14, 15kbr 9 . . . . . . . . 9 term
1711, 13, 15kbr 9 . . . . . . . . 9 term
18 tim 121 . . . . . . . . 9 term
1916, 17, 18kbr 9 . . . . . . . 8 term
203, 9, 19kl 6 . . . . . . 7 term
217, 20kc 5 . . . . . 6 term
223, 8, 21kl 6 . . . . 5 term
237, 22kc 5 . . . 4 term
245, 6, 23kl 6 . . 3 term
252, 24, 15kbr 9 . 2 term 1-1
261, 25wffMMJ2 11 1 wff 1-1
 Colors of variables: type var term This definition is referenced by: (None)
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