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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 15612 | . 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 1541 Σcsu 15609 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2708 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2715 df-cleq 2728 df-clel 2811 df-ral 3052 df-rex 3061 df-rab 3400 df-v 3442 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-opab 5161 df-mpt 5180 df-xp 5630 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-pred 6259 df-iota 6448 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-ov 7361 df-oprab 7362 df-mpo 7363 df-frecs 8223 df-wrecs 8254 df-recs 8303 df-rdg 8341 df-seq 13925 df-sum 15610 |
| This theorem is referenced by: sumeq12i 15622 fsump1i 15692 fsum2d 15694 fsumxp 15695 isumnn0nn 15765 arisum 15783 arisum2 15784 geo2sum 15796 bpoly0 15973 bpoly1 15974 bpoly2 15980 bpoly3 15981 bpoly4 15982 efsep 16035 ef4p 16038 rpnnen2lem12 16150 ovolicc2lem4 25477 itg10 25645 dveflem 25939 dvply1 26247 vieta1lem2 26275 aaliou3lem4 26310 dvtaylp 26334 pserdvlem2 26394 advlogexp 26620 log2ublem2 26913 log2ublem3 26914 log2ub 26915 ftalem5 27043 cht1 27131 1sgmprm 27166 lgsquadlem2 27348 axlowdimlem16 29030 finsumvtxdg2ssteplem4 29622 rusgrnumwwlks 30050 cos9thpiminplylem3 33941 signsvf0 34737 signsvf1 34738 repr0 34768 sumeq12si 36397 cbvsumvw2 36440 sumcubes 42568 k0004val0 44395 binomcxplemnotnn0 44597 fsumiunss 45821 dvnmul 46187 stoweidlem17 46261 dirkertrigeqlem1 46342 etransclem24 46502 etransclem35 46513 |
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