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| Mirrors > Home > ILE Home > Th. List > fvoveq1 | Unicode version | ||
| Description: Equality theorem for nested function and operation value. Closed form of fvoveq1d 6107. (Contributed by AV, 23-Jul-2022.) |
| Ref | Expression |
|---|---|
| fvoveq1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | id 19 |
. 2
| |
| 2 | 1 | fvoveq1d 6107 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-rex 2534 df-v 2823 df-un 3224 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4131 df-iota 5337 df-fv 5385 df-ov 6088 |
| This theorem is used by: fldiv4lem1div2 10755 seq3val 10910 seqvalcd 10911 seqf 10914 seq3p1 10915 seqovcd 10917 seqp1cd 10920 seq3shft2 10931 seqshft2g 10932 seq3f1olemqsum 10963 seqhomog 10980 facp1 11182 lsw0 11366 ccatval1 11379 ccatval2 11380 ccatalpha 11395 swrdfv 11439 serf0 12134 fsumrelem 12254 mertenslemub 12317 mertenslemi1 12318 mertenslem2 12319 mertensabs 12320 bitsfval 12725 pcfac 13149 ennnfonelemj0 13341 ennnfonelemjn 13342 ennnfonelem0 13345 ennnfonelemp1 13346 ennnfonelemnn0 13362 nninfdclemcl 13388 nninfdclemp1 13390 nninfdc 13393 imasaddvallemg 13685 mhmlin 13823 mhmlem 13966 mulginvcom 13999 mhmmulg 14015 ghmlin 14100 comet 15649 mulc1cncf 15739 cncfco 15741 mulcncflem 15757 mulcncf 15758 ivthinclemlopn 15786 ivthinclemuopn 15788 limcimolemlt 15814 limccoap 15828 dvply1 15915 dvply2g 15916 eflt 15925 rpcxpef 16049 birthdaylem2 16145 pellexlem3 16150 2lgslem3a 16310 2lgslem3b 16311 2lgslem3c 16312 2lgslem3d 16313 wkslem1 16659 uspgr2wlkeq 16704 clwwlkccatlem 16739 clwwlkext2edg 16761 clwwlknonex2lem2 16777 eupthseg 16791 eupth2lem3fi 16815 depindlem1 16845 depindlem2 16846 depindlem3 16847 |
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