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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 15624 | . 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 1542 Σcsu 15621 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-ext 2709 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-sb 2069 df-clab 2716 df-cleq 2729 df-clel 2812 df-ral 3053 df-rex 3063 df-rab 3402 df-v 3444 df-dif 3906 df-un 3908 df-in 3910 df-ss 3920 df-nul 4288 df-if 4482 df-sn 4583 df-pr 4585 df-op 4589 df-uni 4866 df-br 5101 df-opab 5163 df-mpt 5182 df-xp 5638 df-cnv 5640 df-co 5641 df-dm 5642 df-rn 5643 df-res 5644 df-ima 5645 df-pred 6267 df-iota 6456 df-f 6504 df-f1 6505 df-fo 6506 df-f1o 6507 df-fv 6508 df-ov 7371 df-oprab 7372 df-mpo 7373 df-frecs 8233 df-wrecs 8264 df-recs 8313 df-rdg 8351 df-seq 13937 df-sum 15622 |
| This theorem is referenced by: sumeq12i 15634 fsump1i 15704 fsum2d 15706 fsumxp 15707 isumnn0nn 15777 arisum 15795 arisum2 15796 geo2sum 15808 bpoly0 15985 bpoly1 15986 bpoly2 15992 bpoly3 15993 bpoly4 15994 efsep 16047 ef4p 16050 rpnnen2lem12 16162 ovolicc2lem4 25489 itg10 25657 dveflem 25951 dvply1 26259 vieta1lem2 26287 aaliou3lem4 26322 dvtaylp 26346 pserdvlem2 26406 advlogexp 26632 log2ublem2 26925 log2ublem3 26926 log2ub 26927 ftalem5 27055 cht1 27143 1sgmprm 27178 lgsquadlem2 27360 axlowdimlem16 29042 finsumvtxdg2ssteplem4 29634 rusgrnumwwlks 30062 cos9thpiminplylem3 33962 signsvf0 34758 signsvf1 34759 repr0 34789 sumeq12si 36419 cbvsumvw2 36462 sumcubes 42683 k0004val0 44510 binomcxplemnotnn0 44712 fsumiunss 45935 dvnmul 46301 stoweidlem17 46375 dirkertrigeqlem1 46456 etransclem24 46616 etransclem35 46627 |
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