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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 15736 | . 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 1570 Σcsu 15733 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-ext 2735 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-sb 2097 df-clab 2742 df-cleq 2755 df-clel 2838 df-ral 3080 df-rex 3090 df-rab 3417 df-v 3457 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-br 5110 df-opab 5174 df-mpt 5193 df-xp 5667 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-iota 6492 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-ov 7413 df-oprab 7414 df-mpo 7415 df-frecs 8274 df-wrecs 8305 df-recs 8354 df-rdg 8393 df-seq 14034 df-sum 15734 |
| This theorem is referenced by: sumeq12i 15746 fsump1i 15816 fsum2d 15818 fsumxp 15819 isumnn0nn 15892 arisum 15910 arisum2 15911 geo2sum 15923 bpoly0 16099 bpoly1 16100 bpoly2 16106 bpoly3 16107 bpoly4 16108 efsep 16161 ef4p 16164 rpnnen2lem12 16276 ovolicc2lem4 25679 itg10 25847 dveflem 26138 dvply1 26445 vieta1lem2 26472 aaliou3lem4 26509 dvtaylp 26533 pserdvlem2 26591 advlogexp 26820 log2ublem2 27112 log2ublem3 27113 log2ub 27114 ftalem5 27241 cht1 27329 1sgmprm 27363 lgsquadlem2 27545 axlowdimlem16 29307 finsumvtxdg2ssteplem4 29898 rusgrnumwwlks 30326 cos9thpiminplylem3 34174 signsvf0 34967 signsvf1 34968 repr0 34998 sumeq12si 36715 cbvsumvw2 36758 sumcubes 43074 k0004val0 44880 binomcxplemnotnn0 45066 fsumiunss 46291 dvnmul 46657 stoweidlem17 46731 dirkertrigeqlem1 46812 etransclem24 46972 etransclem35 46983 |
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