| 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 3130 |
. . 3
| |
| 2 | csbid 3135 |
. . 3
| |
| 3 | 1, 2 | eqtrdi 2280 |
. 2
|
| 4 | fvmpt2.1 |
. . 3
| |
| 5 | nfcv 2374 |
. . . 4
| |
| 6 | nfcsb1v 3160 |
. . . 4
| |
| 7 | csbeq1a 3136 |
. . . 4
| |
| 8 | 5, 6, 7 | cbvmpt 4184 |
. . 3
|
| 9 | 4, 8 | eqtri 2252 |
. 2
|
| 10 | 3, 9 | fvmptg 5722 |
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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-14 2205 ax-ext 2213 ax-sep 4207 ax-pow 4264 ax-pr 4299 |
| This theorem depends on definitions: df-bi 117 df-3an 1006 df-tru 1400 df-nf 1509 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2363 df-ral 2515 df-rex 2516 df-v 2804 df-sbc 3032 df-csb 3128 df-un 3204 df-in 3206 df-ss 3213 df-pw 3654 df-sn 3675 df-pr 3676 df-op 3678 df-uni 3894 df-br 4089 df-opab 4151 df-mpt 4152 df-id 4390 df-xp 4731 df-rel 4732 df-cnv 4733 df-co 4734 df-dm 4735 df-iota 5286 df-fun 5328 df-fv 5334 |
| This theorem is referenced by: fvmptssdm 5731 fvmpt2d 5733 fvmptdf 5734 mpteqb 5737 fvmptt 5738 fvmptf 5739 fnmptfvd 5751 ralrnmpt 5789 rexrnmpt 5790 fmptco 5813 f1mpt 5911 offval2 6250 ofrfval2 6251 mptelixpg 6902 dom2lem 6944 mapxpen 7033 xpmapenlem 7034 mkvprop 7356 cc2lem 7484 cc3 7486 fsum3cvg 11938 summodclem2a 11941 fsumf1o 11950 fsum3cvg2 11954 fsumadd 11966 isummulc2 11986 fproddccvg 12132 fprodf1o 12148 prdsbas3 13369 txcnp 14994 cnmpt11 15006 cnmpt1t 15008 elplyd 15464 dvply1 15488 lgseisenlem2 15799 |
| Copyright terms: Public domain | W3C validator |