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| 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 6374 |
. 2
|
| 3 | iunxpconst 4792 |
. . 3
| |
| 4 | 3 | feq2i 5483 |
. 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 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ral 2516 df-rex 2517 df-rab 2520 df-v 2805 df-sbc 3033 df-csb 3129 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-iun 3977 df-br 4094 df-opab 4156 df-mpt 4157 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-rn 4742 df-res 4743 df-ima 4744 df-iota 5293 df-fun 5335 df-fn 5336 df-f 5337 df-fv 5341 df-oprab 6032 df-mpo 6033 df-1st 6312 df-2nd 6313 |
| This theorem is referenced by: fnmpo 6376 ovmpoelrn 6381 fmpoco 6390 eroprf 6840 mapxpen 7077 subf 8440 xaddf 10140 ixxf 10194 ioof 10267 fzf 10309 fzof 10441 gcdf 12623 eucalgf 12707 xpsff1o 13512 mgmplusf 13529 grpsubf 13742 lmodscaf 14406 txuni2 15067 txbasval 15078 cnmpt12 15098 cnmpt21 15102 cnmpt2t 15104 cnmpt22 15105 cnmptcom 15109 txswaphmeo 15132 blfvalps 15196 blfps 15220 blf 15221 bdmet 15313 xmetxp 15318 sgmf 15800 |
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