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| Mirrors > Home > MPE Home > Th. List > sumeq1i | Structured version Visualization version GIF version | ||
| Description: Equality inference for sum. (Contributed by NM, 2-Jan-2006.) |
| Ref | Expression |
|---|---|
| sumeq1i.1 | ⊢ 𝐴 = 𝐵 |
| Ref | Expression |
|---|---|
| sumeq1i | ⊢ Σ𝑘 ∈ 𝐴 𝐶 = Σ𝑘 ∈ 𝐵 𝐶 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | sumeq1i.1 | . 2 ⊢ 𝐴 = 𝐵 | |
| 2 | sumeq1 15716 | . 2 ⊢ (𝐴 = 𝐵 → Σ𝑘 ∈ 𝐴 𝐶 = Σ𝑘 ∈ 𝐵 𝐶) | |
| 3 | 1, 2 | ax-mp 5 | 1 ⊢ Σ𝑘 ∈ 𝐴 𝐶 = Σ𝑘 ∈ 𝐵 𝐶 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1560 Σcsu 15713 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1815 ax-4 1829 ax-5 1930 ax-6 1987 ax-7 2028 ax-8 2144 ax-9 2152 ax-ext 2734 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3an 1100 df-tru 1563 df-fal 1573 df-ex 1800 df-sb 2091 df-clab 2741 df-cleq 2754 df-clel 2837 df-ral 3077 df-rex 3087 df-rab 3415 df-v 3456 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4481 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-mpt 5182 df-xp 5653 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-pred 6288 df-iota 6477 df-f 6525 df-f1 6526 df-fo 6527 df-f1o 6528 df-fv 6529 df-ov 7399 df-oprab 7400 df-mpo 7401 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8381 df-seq 14015 df-sum 15714 |
| This theorem is referenced by: sumeq12i 15726 fsump1i 15796 fsum2d 15798 fsumxp 15799 isumnn0nn 15872 arisum 15890 arisum2 15891 geo2sum 15903 bpoly0 16080 bpoly1 16081 bpoly2 16087 bpoly3 16088 bpoly4 16089 efsep 16142 ef4p 16145 rpnnen2lem12 16257 ovolicc2lem4 25579 itg10 25747 dveflem 26038 dvply1 26345 vieta1lem2 26372 aaliou3lem4 26407 dvtaylp 26430 pserdvlem2 26488 advlogexp 26717 log2ublem2 27009 log2ublem3 27010 log2ub 27011 ftalem5 27138 cht1 27226 1sgmprm 27260 lgsquadlem2 27442 axlowdimlem16 29155 finsumvtxdg2ssteplem4 29746 rusgrnumwwlks 30174 cos9thpiminplylem3 34078 signsvf0 34871 signsvf1 34872 repr0 34902 sumeq12si 36560 cbvsumvw2 36603 sumcubes 42919 k0004val0 44727 binomcxplemnotnn0 44929 fsumiunss 46148 dvnmul 46514 stoweidlem17 46588 dirkertrigeqlem1 46669 etransclem24 46829 etransclem35 46840 |
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