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Mirrors > Home > ILE Home > Th. List > fveq1d | Unicode version |
Description: Equality deduction for function value. (Contributed by NM, 2-Sep-2003.) |
Ref | Expression |
---|---|
fveq1d.1 |
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Ref | Expression |
---|---|
fveq1d |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fveq1d.1 |
. 2
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2 | fveq1 5208 |
. 2
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3 | 1, 2 | syl 14 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 104 ax-ia2 105 ax-ia3 106 ax-io 663 ax-5 1377 ax-7 1378 ax-gen 1379 ax-ie1 1423 ax-ie2 1424 ax-8 1436 ax-10 1437 ax-11 1438 ax-i12 1439 ax-bndl 1440 ax-4 1441 ax-17 1460 ax-i9 1464 ax-ial 1468 ax-i5r 1469 ax-ext 2064 |
This theorem depends on definitions: df-bi 115 df-tru 1288 df-nf 1391 df-sb 1687 df-clab 2069 df-cleq 2075 df-clel 2078 df-nfc 2209 df-rex 2355 df-uni 3610 df-br 3794 df-iota 4897 df-fv 4940 |
This theorem is referenced by: fveq12d 5215 funssfv 5231 csbfv2g 5242 fvmptd 5285 fvmpt2d 5289 mpteqb 5293 fvmptt 5294 fmptco 5362 fvunsng 5389 fvsng 5391 fsnunfv 5395 f1ocnvfv1 5448 f1ocnvfv2 5449 fcof1 5454 fcofo 5455 fnofval 5752 offval2 5757 ofrfval2 5758 caofinvl 5764 tfrlemi1 5981 rdg0g 6037 freceq1 6041 oav 6098 omv 6099 oeiv 6100 fseq1p1m1 9187 iseqeq3 9526 iseqid 9563 iseqz 9566 serige0 9570 serile 9571 expival 9575 ibcval5 9787 bcn2 9788 shftcan1 9860 shftcan2 9861 shftvalg 9862 shftval4g 9863 climshft2 10283 iserile 10318 sumeq2d 10334 sumeq2 10335 |
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