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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 15610 | . 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 15607 |
| 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 2706 |
| 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 2713 df-cleq 2726 df-clel 2809 df-ral 3050 df-rex 3059 df-rab 3398 df-v 3440 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4284 df-if 4478 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-br 5097 df-opab 5159 df-mpt 5178 df-xp 5628 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-pred 6257 df-iota 6446 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-ov 7359 df-oprab 7360 df-mpo 7361 df-frecs 8221 df-wrecs 8252 df-recs 8301 df-rdg 8339 df-seq 13923 df-sum 15608 |
| This theorem is referenced by: sumeq12i 15620 fsump1i 15690 fsum2d 15692 fsumxp 15693 isumnn0nn 15763 arisum 15781 arisum2 15782 geo2sum 15794 bpoly0 15971 bpoly1 15972 bpoly2 15978 bpoly3 15979 bpoly4 15980 efsep 16033 ef4p 16036 rpnnen2lem12 16148 ovolicc2lem4 25475 itg10 25643 dveflem 25937 dvply1 26245 vieta1lem2 26273 aaliou3lem4 26308 dvtaylp 26332 pserdvlem2 26392 advlogexp 26618 log2ublem2 26911 log2ublem3 26912 log2ub 26913 ftalem5 27041 cht1 27129 1sgmprm 27164 lgsquadlem2 27346 axlowdimlem16 28979 finsumvtxdg2ssteplem4 29571 rusgrnumwwlks 29999 cos9thpiminplylem3 33890 signsvf0 34686 signsvf1 34687 repr0 34717 sumeq12si 36346 cbvsumvw2 36389 sumcubes 42510 k0004val0 44337 binomcxplemnotnn0 44539 fsumiunss 45763 dvnmul 46129 stoweidlem17 46203 dirkertrigeqlem1 46284 etransclem24 46444 etransclem35 46455 |
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