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Mirrors > Home > MPE Home > Th. List > seqeq3 | Structured version Visualization version Unicode version |
Description: Equality theorem for the sequence builder operation. (Contributed by Mario Carneiro, 4-Sep-2013.) |
Ref | Expression |
---|---|
seqeq3 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fveq1 6190 | . . . . . . 7 | |
2 | 1 | oveq2d 6666 | . . . . . 6 |
3 | 2 | opeq2d 4409 | . . . . 5 |
4 | 3 | mpt2eq3dv 6721 | . . . 4 |
5 | fveq1 6190 | . . . . 5 | |
6 | 5 | opeq2d 4409 | . . . 4 |
7 | rdgeq12 7509 | . . . 4 | |
8 | 4, 6, 7 | syl2anc 693 | . . 3 |
9 | 8 | imaeq1d 5465 | . 2 |
10 | df-seq 12802 | . 2 | |
11 | df-seq 12802 | . 2 | |
12 | 9, 10, 11 | 3eqtr4g 2681 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 cvv 3200 cop 4183 cima 5117 cfv 5888 (class class class)co 6650 cmpt2 6652 com 7065 crdg 7505 c1 9937 caddc 9939 cseq 12801 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-xp 5120 df-cnv 5122 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-iota 5851 df-fv 5896 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-seq 12802 |
This theorem is referenced by: seqeq3d 12809 cbvprod 14645 iprodmul 14734 geolim3 24094 leibpilem2 24668 basel 24816 faclim 31632 ovoliunnfl 33451 voliunnfl 33453 heiborlem10 33619 binomcxplemnn0 38548 binomcxplemdvsum 38554 binomcxp 38556 fourierdlem112 40435 fouriersw 40448 voliunsge0lem 40689 |
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