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Mirrors > Home > MPE Home > Th. List > seqeq1 | Structured version Visualization version Unicode version |
Description: Equality theorem for the sequence builder operation. (Contributed by Mario Carneiro, 4-Sep-2013.) |
Ref | Expression |
---|---|
seqeq1 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | fveq2 6191 | . . . . 5 | |
2 | opeq12 4404 | . . . . 5 | |
3 | 1, 2 | mpdan 702 | . . . 4 |
4 | rdgeq2 7508 | . . . 4 | |
5 | 3, 4 | syl 17 | . . 3 |
6 | 5 | imaeq1d 5465 | . 2 |
7 | df-seq 12802 | . 2 | |
8 | df-seq 12802 | . 2 | |
9 | 6, 7, 8 | 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-wrecs 7407 df-recs 7468 df-rdg 7506 df-seq 12802 |
This theorem is referenced by: seqeq1d 12807 seqfn 12813 seq1 12814 seqp1 12816 seqf1olem2 12841 seqid 12846 seqz 12849 iserex 14387 summolem2 14447 summo 14448 zsum 14449 isumsplit 14572 ntrivcvg 14629 ntrivcvgn0 14630 ntrivcvgtail 14632 ntrivcvgmullem 14633 prodmolem2 14665 prodmo 14666 zprod 14667 fprodntriv 14672 ege2le3 14820 gsumval2a 17279 leibpi 24669 dvradcnv2 38546 binomcxplemnotnn0 38555 stirlinglem12 40302 |
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