| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > fmpo | Unicode version | ||
| Description: Functionality, domain and range of a class given by the maps-to notation. (Contributed by FL, 17-May-2010.) |
| Ref | Expression |
|---|---|
| fmpo.1 |
|
| Ref | Expression |
|---|---|
| fmpo |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fmpo.1 |
. . 3
| |
| 2 | 1 | fmpox 6426 |
. 2
|
| 3 | iunxpconst 4830 |
. . 3
| |
| 4 | 3 | feq2i 5522 |
. 2
|
| 5 | 2, 4 | bitri 184 |
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 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-sbc 3052 df-csb 3148 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-iun 4009 df-br 4126 df-opab 4188 df-mpt 4189 df-id 4433 df-xp 4775 df-rel 4776 df-cnv 4777 df-co 4778 df-dm 4779 df-rn 4780 df-res 4781 df-ima 4782 df-iota 5332 df-fun 5374 df-fn 5375 df-f 5376 df-fv 5380 df-oprab 6079 df-mpo 6080 df-1st 6364 df-2nd 6365 |
| This theorem is referenced by: fnmpo 6428 ovmpoelrn 6433 fmpoco 6442 eroprf 6892 mapxpen 7138 subf 8518 xaddf 10225 ixxf 10279 ioof 10352 fzf 10394 fzof 10529 gcdf 12727 eucalgf 12811 xpsff1o 13647 mgmplusf 13663 grpsubf 13861 lmodscaf 14619 txuni2 15280 txbasval 15291 cnmpt12 15311 cnmpt21 15315 cnmpt2t 15317 cnmpt22 15318 cnmptcom 15322 txswaphmeo 15345 blfvalps 15409 blfps 15433 blf 15434 bdmet 15526 xmetxp 15531 sgmf 16014 |
| Copyright terms: Public domain | W3C validator |