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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 3010 |
. . 3
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2 | csbid 3015 |
. . 3
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3 | 1, 2 | eqtrdi 2189 |
. 2
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4 | fvmpt2.1 |
. . 3
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5 | nfcv 2282 |
. . . 4
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6 | nfcsb1v 3040 |
. . . 4
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7 | csbeq1a 3016 |
. . . 4
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8 | 5, 6, 7 | cbvmpt 4031 |
. . 3
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9 | 4, 8 | eqtri 2161 |
. 2
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10 | 3, 9 | fvmptg 5505 |
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 105 ax-ia2 106 ax-ia3 107 ax-io 699 ax-5 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1483 ax-10 1484 ax-11 1485 ax-i12 1486 ax-bndl 1487 ax-4 1488 ax-14 1493 ax-17 1507 ax-i9 1511 ax-ial 1515 ax-i5r 1516 ax-ext 2122 ax-sep 4054 ax-pow 4106 ax-pr 4139 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1335 df-nf 1438 df-sb 1737 df-eu 2003 df-mo 2004 df-clab 2127 df-cleq 2133 df-clel 2136 df-nfc 2271 df-ral 2422 df-rex 2423 df-v 2691 df-sbc 2914 df-csb 3008 df-un 3080 df-in 3082 df-ss 3089 df-pw 3517 df-sn 3538 df-pr 3539 df-op 3541 df-uni 3745 df-br 3938 df-opab 3998 df-mpt 3999 df-id 4223 df-xp 4553 df-rel 4554 df-cnv 4555 df-co 4556 df-dm 4557 df-iota 5096 df-fun 5133 df-fv 5139 |
This theorem is referenced by: fvmptssdm 5513 fvmpt2d 5515 fvmptdf 5516 mpteqb 5519 fvmptt 5520 fvmptf 5521 ralrnmpt 5570 rexrnmpt 5571 fmptco 5594 f1mpt 5680 offval2 6005 ofrfval2 6006 mptelixpg 6636 dom2lem 6674 mapxpen 6750 xpmapenlem 6751 mkvprop 7040 cc2lem 7098 cc3 7100 fsum3cvg 11179 summodclem2a 11182 fsumf1o 11191 fsum3cvg2 11195 fsumadd 11207 isummulc2 11227 fproddccvg 11373 txcnp 12479 cnmpt11 12491 cnmpt1t 12493 |
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