| 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 3127 |
. . 3
| |
| 2 | csbid 3132 |
. . 3
| |
| 3 | 1, 2 | eqtrdi 2278 |
. 2
|
| 4 | fvmpt2.1 |
. . 3
| |
| 5 | nfcv 2372 |
. . . 4
| |
| 6 | nfcsb1v 3157 |
. . . 4
| |
| 7 | csbeq1a 3133 |
. . . 4
| |
| 8 | 5, 6, 7 | cbvmpt 4178 |
. . 3
|
| 9 | 4, 8 | eqtri 2250 |
. 2
|
| 10 | 3, 9 | fvmptg 5709 |
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 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-14 2203 ax-ext 2211 ax-sep 4201 ax-pow 4257 ax-pr 4292 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ral 2513 df-rex 2514 df-v 2801 df-sbc 3029 df-csb 3125 df-un 3201 df-in 3203 df-ss 3210 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3888 df-br 4083 df-opab 4145 df-mpt 4146 df-id 4383 df-xp 4724 df-rel 4725 df-cnv 4726 df-co 4727 df-dm 4728 df-iota 5277 df-fun 5319 df-fv 5325 |
| This theorem is referenced by: fvmptssdm 5718 fvmpt2d 5720 fvmptdf 5721 mpteqb 5724 fvmptt 5725 fvmptf 5726 fnmptfvd 5738 ralrnmpt 5776 rexrnmpt 5777 fmptco 5800 f1mpt 5894 offval2 6232 ofrfval2 6233 mptelixpg 6879 dom2lem 6921 mapxpen 7005 xpmapenlem 7006 mkvprop 7321 cc2lem 7448 cc3 7450 fsum3cvg 11884 summodclem2a 11887 fsumf1o 11896 fsum3cvg2 11900 fsumadd 11912 isummulc2 11932 fproddccvg 12078 fprodf1o 12094 prdsbas3 13315 txcnp 14939 cnmpt11 14951 cnmpt1t 14953 elplyd 15409 dvply1 15433 lgseisenlem2 15744 |
| Copyright terms: Public domain | W3C validator |