| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > funmpt2 | Unicode version | ||
| Description: Functionality of a class given by a maps-to notation. (Contributed by FL, 17-Feb-2008.) (Revised by Mario Carneiro, 31-May-2014.) |
| Ref | Expression |
|---|---|
| funmpt2.1 |
|
| Ref | Expression |
|---|---|
| funmpt2 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | funmpt 5315 |
. 2
| |
| 2 | funmpt2.1 |
. . 3
| |
| 3 | 2 | funeqi 5298 |
. 2
|
| 4 | 1, 3 | mpbir 146 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-14 2180 ax-ext 2188 ax-sep 4167 ax-pow 4223 ax-pr 4258 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ral 2490 df-rex 2491 df-v 2775 df-un 3172 df-in 3174 df-ss 3181 df-pw 3620 df-sn 3641 df-pr 3642 df-op 3644 df-br 4049 df-opab 4111 df-mpt 4112 df-id 4345 df-xp 4686 df-rel 4687 df-cnv 4688 df-co 4689 df-fun 5279 |
| This theorem is referenced by: fvmptss2 5664 mptrcl 5672 elfvmptrab1 5684 frectfr 6496 frecsuclem 6502 caseinj 7203 caseinl 7205 caseinr 7206 omp1eomlem 7208 djudoml 7344 djudomr 7345 fihashf1rn 10946 4sqlemffi 12769 lidlmex 14287 funtopon 14534 eltg4i 14577 eltg3 14579 tg1 14581 tg2 14582 tgclb 14587 lmrcl 14713 1vgrex 15669 exmidsbthrlem 16076 |
| Copyright terms: Public domain | W3C validator |