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| Mirrors > Home > ILE Home > Th. List > fmpt | Unicode version | ||
| Description: Functionality of the mapping operation. (Contributed by Mario Carneiro, 26-Jul-2013.) (Revised by Mario Carneiro, 31-Aug-2015.) |
| Ref | Expression |
|---|---|
| fmpt.1 |
|
| Ref | Expression |
|---|---|
| fmpt |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | fmpt.1 |
. . . 4
| |
| 2 | 1 | fnmpt 5513 |
. . 3
|
| 3 | 1 | rnmpt 5032 |
. . . 4
|
| 4 | r19.29 2688 |
. . . . . . 7
| |
| 5 | eleq1 2301 |
. . . . . . . . 9
| |
| 6 | 5 | biimparc 299 |
. . . . . . . 8
|
| 7 | 6 | rexlimivw 2664 |
. . . . . . 7
|
| 8 | 4, 7 | syl 14 |
. . . . . 6
|
| 9 | 8 | ex 115 |
. . . . 5
|
| 10 | 9 | abssdv 3322 |
. . . 4
|
| 11 | 3, 10 | eqsstrid 3294 |
. . 3
|
| 12 | df-f 5384 |
. . 3
| |
| 13 | 2, 11, 12 | sylanbrc 421 |
. 2
|
| 14 | fimacnv 5840 |
. . . 4
| |
| 15 | 1 | mptpreima 5284 |
. . . 4
|
| 16 | 14, 15 | eqtr3di 2286 |
. . 3
|
| 17 | rabid2 2729 |
. . 3
| |
| 18 | 16, 17 | sylib 122 |
. 2
|
| 19 | 13, 18 | impbii 126 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 4251 ax-pow 4313 ax-pr 4348 |
| This proof 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-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-opab 4194 df-mpt 4195 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-rn 4787 df-res 4788 df-ima 4789 df-iota 5340 df-fun 5382 df-fn 5383 df-f 5384 df-fv 5388 |
| This theorem is used by: f1ompt 5862 fmpti 5863 fvmptelcdm 5864 fmptd 5865 fmptdf 5868 rnmptss 5872 f1oresrab 5876 idref 5965 f1mpt 5980 f1stres 6397 f2ndres 6398 fmpox 6440 fmpoco 6456 iunon 6559 mptelixpg 7020 dom2lem 7062 uzf 9940 ccatalpha 11403 pcmptcl 13150 gzsummhm2 14236 gsummhm2fi 14265 gsumcom2fi 14275 upxp 15498 txdis1cn 15504 cnmpt11 15509 cnmpt21 15517 fsumcncntop 15793 cncfmpt1f 15824 mulcncflem 15833 mulcncf 15834 cnmptlimc 15900 sincn 15995 coscn 15996 lgseisenlem3 16396 repiecef 17283 |
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