| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > fvmpt2 | Unicode version | ||
| Description: Value of a function given by the maps-to notation. (Contributed by FL, 21-Jun-2010.) |
| Ref | Expression |
|---|---|
| fvmpt2.1 |
|
| Ref | Expression |
|---|---|
| fvmpt2 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | csbeq1 3100 |
. . 3
| |
| 2 | csbid 3105 |
. . 3
| |
| 3 | 1, 2 | eqtrdi 2255 |
. 2
|
| 4 | fvmpt2.1 |
. . 3
| |
| 5 | nfcv 2349 |
. . . 4
| |
| 6 | nfcsb1v 3130 |
. . . 4
| |
| 7 | csbeq1a 3106 |
. . . 4
| |
| 8 | 5, 6, 7 | cbvmpt 4147 |
. . 3
|
| 9 | 4, 8 | eqtri 2227 |
. 2
|
| 10 | 3, 9 | fvmptg 5668 |
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 711 ax-5 1471 ax-7 1472 ax-gen 1473 ax-ie1 1517 ax-ie2 1518 ax-8 1528 ax-10 1529 ax-11 1530 ax-i12 1531 ax-bndl 1533 ax-4 1534 ax-17 1550 ax-i9 1554 ax-ial 1558 ax-i5r 1559 ax-14 2180 ax-ext 2188 ax-sep 4170 ax-pow 4226 ax-pr 4261 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-nf 1485 df-sb 1787 df-eu 2058 df-mo 2059 df-clab 2193 df-cleq 2199 df-clel 2202 df-nfc 2338 df-ral 2490 df-rex 2491 df-v 2775 df-sbc 3003 df-csb 3098 df-un 3174 df-in 3176 df-ss 3183 df-pw 3623 df-sn 3644 df-pr 3645 df-op 3647 df-uni 3857 df-br 4052 df-opab 4114 df-mpt 4115 df-id 4348 df-xp 4689 df-rel 4690 df-cnv 4691 df-co 4692 df-dm 4693 df-iota 5241 df-fun 5282 df-fv 5288 |
| This theorem is referenced by: fvmptssdm 5677 fvmpt2d 5679 fvmptdf 5680 mpteqb 5683 fvmptt 5684 fvmptf 5685 fnmptfvd 5697 ralrnmpt 5735 rexrnmpt 5736 fmptco 5759 f1mpt 5853 offval2 6187 ofrfval2 6188 mptelixpg 6834 dom2lem 6876 mapxpen 6960 xpmapenlem 6961 mkvprop 7275 cc2lem 7398 cc3 7400 fsum3cvg 11764 summodclem2a 11767 fsumf1o 11776 fsum3cvg2 11780 fsumadd 11792 isummulc2 11812 fproddccvg 11958 fprodf1o 11974 prdsbas3 13194 txcnp 14818 cnmpt11 14830 cnmpt1t 14832 elplyd 15288 dvply1 15312 lgseisenlem2 15623 |
| Copyright terms: Public domain | W3C validator |