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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 15739 | . 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 1567 Σcsu 15736 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1822 ax-4 1836 ax-5 1937 ax-6 1994 ax-7 2035 ax-8 2151 ax-9 2159 ax-ext 2741 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1570 df-fal 1580 df-ex 1807 df-sb 2098 df-clab 2748 df-cleq 2761 df-clel 2844 df-ral 3086 df-rex 3096 df-rab 3424 df-v 3465 df-dif 3916 df-un 3918 df-in 3920 df-ss 3930 df-nul 4295 df-if 4493 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4877 df-br 5114 df-opab 5178 df-mpt 5197 df-xp 5668 df-cnv 5670 df-co 5671 df-dm 5672 df-rn 5673 df-res 5674 df-ima 5675 df-pred 6303 df-iota 6493 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7414 df-oprab 7415 df-mpo 7416 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-seq 14037 df-sum 15737 |
| This theorem is referenced by: sumeq12i 15749 fsump1i 15819 fsum2d 15821 fsumxp 15822 isumnn0nn 15895 arisum 15913 arisum2 15914 geo2sum 15926 bpoly0 16103 bpoly1 16104 bpoly2 16110 bpoly3 16111 bpoly4 16112 efsep 16165 ef4p 16168 rpnnen2lem12 16280 ovolicc2lem4 25647 itg10 25815 dveflem 26106 dvply1 26413 vieta1lem2 26440 aaliou3lem4 26475 dvtaylp 26498 pserdvlem2 26556 advlogexp 26785 log2ublem2 27077 log2ublem3 27078 log2ub 27079 ftalem5 27206 cht1 27294 1sgmprm 27328 lgsquadlem2 27510 axlowdimlem16 29247 finsumvtxdg2ssteplem4 29838 rusgrnumwwlks 30266 cos9thpiminplylem3 34118 signsvf0 34911 signsvf1 34912 repr0 34942 sumeq12si 36603 cbvsumvw2 36646 sumcubes 42963 k0004val0 44771 binomcxplemnotnn0 44957 fsumiunss 46182 dvnmul 46548 stoweidlem17 46622 dirkertrigeqlem1 46703 etransclem24 46863 etransclem35 46874 |
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