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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 |
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Ref | Expression |
---|---|
fvmpt2 |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | csbeq1 3060 |
. . 3
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2 | csbid 3065 |
. . 3
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3 | 1, 2 | eqtrdi 2226 |
. 2
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4 | fvmpt2.1 |
. . 3
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5 | nfcv 2319 |
. . . 4
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6 | nfcsb1v 3090 |
. . . 4
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7 | csbeq1a 3066 |
. . . 4
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8 | 5, 6, 7 | cbvmpt 4096 |
. . 3
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9 | 4, 8 | eqtri 2198 |
. 2
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10 | 3, 9 | fvmptg 5589 |
1
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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 709 ax-5 1447 ax-7 1448 ax-gen 1449 ax-ie1 1493 ax-ie2 1494 ax-8 1504 ax-10 1505 ax-11 1506 ax-i12 1507 ax-bndl 1509 ax-4 1510 ax-17 1526 ax-i9 1530 ax-ial 1534 ax-i5r 1535 ax-14 2151 ax-ext 2159 ax-sep 4119 ax-pow 4172 ax-pr 4207 |
This theorem depends on definitions: df-bi 117 df-3an 980 df-tru 1356 df-nf 1461 df-sb 1763 df-eu 2029 df-mo 2030 df-clab 2164 df-cleq 2170 df-clel 2173 df-nfc 2308 df-ral 2460 df-rex 2461 df-v 2739 df-sbc 2963 df-csb 3058 df-un 3133 df-in 3135 df-ss 3142 df-pw 3577 df-sn 3598 df-pr 3599 df-op 3601 df-uni 3809 df-br 4002 df-opab 4063 df-mpt 4064 df-id 4291 df-xp 4630 df-rel 4631 df-cnv 4632 df-co 4633 df-dm 4634 df-iota 5175 df-fun 5215 df-fv 5221 |
This theorem is referenced by: fvmptssdm 5597 fvmpt2d 5599 fvmptdf 5600 mpteqb 5603 fvmptt 5604 fvmptf 5605 fnmptfvd 5617 ralrnmpt 5655 rexrnmpt 5656 fmptco 5679 f1mpt 5767 offval2 6093 ofrfval2 6094 mptelixpg 6729 dom2lem 6767 mapxpen 6843 xpmapenlem 6844 mkvprop 7151 cc2lem 7260 cc3 7262 fsum3cvg 11377 summodclem2a 11380 fsumf1o 11389 fsum3cvg2 11393 fsumadd 11405 isummulc2 11425 fproddccvg 11571 fprodf1o 11587 txcnp 13553 cnmpt11 13565 cnmpt1t 13567 |
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