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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 5296 | 
. 2
 | |
| 2 | funmpt2.1 | 
. . 3
 | |
| 3 | 2 | funeqi 5279 | 
. 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 710 ax-5 1461 ax-7 1462 ax-gen 1463 ax-ie1 1507 ax-ie2 1508 ax-8 1518 ax-10 1519 ax-11 1520 ax-i12 1521 ax-bndl 1523 ax-4 1524 ax-17 1540 ax-i9 1544 ax-ial 1548 ax-i5r 1549 ax-14 2170 ax-ext 2178 ax-sep 4151 ax-pow 4207 ax-pr 4242 | 
| This theorem depends on definitions: df-bi 117 df-3an 982 df-tru 1367 df-nf 1475 df-sb 1777 df-eu 2048 df-mo 2049 df-clab 2183 df-cleq 2189 df-clel 2192 df-nfc 2328 df-ral 2480 df-rex 2481 df-v 2765 df-un 3161 df-in 3163 df-ss 3170 df-pw 3607 df-sn 3628 df-pr 3629 df-op 3631 df-br 4034 df-opab 4095 df-mpt 4096 df-id 4328 df-xp 4669 df-rel 4670 df-cnv 4671 df-co 4672 df-fun 5260 | 
| This theorem is referenced by: fvmptss2 5636 mptrcl 5644 elfvmptrab1 5656 frectfr 6458 frecsuclem 6464 caseinj 7155 caseinl 7157 caseinr 7158 omp1eomlem 7160 djudoml 7286 djudomr 7287 fihashf1rn 10880 4sqlemffi 12565 lidlmex 14031 funtopon 14248 eltg4i 14291 eltg3 14293 tg1 14295 tg2 14296 tgclb 14301 lmrcl 14427 exmidsbthrlem 15666 | 
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