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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 15642 | . 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 1547 Σcsu 15639 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2711 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2718 df-cleq 2731 df-clel 2814 df-ral 3054 df-rex 3064 df-rab 3392 df-v 3433 df-dif 3886 df-un 3888 df-in 3890 df-ss 3900 df-nul 4262 df-if 4455 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-opab 5135 df-mpt 5154 df-xp 5624 df-cnv 5626 df-co 5627 df-dm 5628 df-rn 5629 df-res 5630 df-ima 5631 df-pred 6252 df-iota 6441 df-f 6489 df-f1 6490 df-fo 6491 df-f1o 6492 df-fv 6493 df-ov 7359 df-oprab 7360 df-mpo 7361 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-seq 13955 df-sum 15640 |
| This theorem is referenced by: sumeq12i 15652 fsump1i 15722 fsum2d 15724 fsumxp 15725 isumnn0nn 15798 arisum 15816 arisum2 15817 geo2sum 15829 bpoly0 16006 bpoly1 16007 bpoly2 16013 bpoly3 16014 bpoly4 16015 efsep 16068 ef4p 16071 rpnnen2lem12 16183 ovolicc2lem4 25505 itg10 25673 dveflem 25964 dvply1 26268 vieta1lem2 26295 aaliou3lem4 26330 dvtaylp 26353 pserdvlem2 26411 advlogexp 26637 log2ublem2 26929 log2ublem3 26930 log2ub 26931 ftalem5 27058 cht1 27146 1sgmprm 27180 lgsquadlem2 27362 axlowdimlem16 29044 finsumvtxdg2ssteplem4 29635 rusgrnumwwlks 30063 cos9thpiminplylem3 33968 signsvf0 34764 signsvf1 34765 repr0 34795 sumeq12si 36431 cbvsumvw2 36474 sumcubes 42790 k0004val0 44598 binomcxplemnotnn0 44800 fsumiunss 46020 dvnmul 46386 stoweidlem17 46460 dirkertrigeqlem1 46541 etransclem24 46701 etransclem35 46712 |
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