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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 5207 | . 2 | |
2 | funmpt2.1 | . . 3 | |
3 | 2 | funeqi 5190 | . 2 |
4 | 1, 3 | mpbir 145 | 1 |
Colors of variables: wff set class |
Syntax hints: wceq 1335 cmpt 4025 wfun 5163 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1427 ax-7 1428 ax-gen 1429 ax-ie1 1473 ax-ie2 1474 ax-8 1484 ax-10 1485 ax-11 1486 ax-i12 1487 ax-bndl 1489 ax-4 1490 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-14 2131 ax-ext 2139 ax-sep 4082 ax-pow 4135 ax-pr 4169 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1338 df-nf 1441 df-sb 1743 df-eu 2009 df-mo 2010 df-clab 2144 df-cleq 2150 df-clel 2153 df-nfc 2288 df-ral 2440 df-rex 2441 df-v 2714 df-un 3106 df-in 3108 df-ss 3115 df-pw 3545 df-sn 3566 df-pr 3567 df-op 3569 df-br 3966 df-opab 4026 df-mpt 4027 df-id 4253 df-xp 4591 df-rel 4592 df-cnv 4593 df-co 4594 df-fun 5171 |
This theorem is referenced by: fvmptss2 5542 mptrcl 5549 elfvmptrab1 5561 frectfr 6344 frecsuclem 6350 caseinj 7027 caseinl 7029 caseinr 7030 omp1eomlem 7032 djudoml 7148 djudomr 7149 fihashf1rn 10656 funtopon 12381 eltg4i 12426 eltg3 12428 tg1 12430 tg2 12431 tgclb 12436 lmrcl 12562 exmidsbthrlem 13564 |
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