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Mirrors > Home > MPE Home > Th. List > Mathboxes > esumeq1 | Structured version Visualization version Unicode version |
Description: Equality theorem for an extended sum. (Contributed by Thierry Arnoux, 18-Feb-2017.) |
Ref | Expression |
---|---|
esumeq1 | Σ* Σ* |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | id 22 | . 2 | |
2 | eqidd 2623 | . 2 | |
3 | 1, 2 | esumeq12d 30095 | 1 Σ* Σ* |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wceq 1483 Σ*cesum 30089 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ral 2917 df-rex 2918 df-rab 2921 df-v 3202 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-nul 3916 df-if 4087 df-sn 4178 df-pr 4180 df-op 4184 df-uni 4437 df-br 4654 df-opab 4713 df-mpt 4730 df-iota 5851 df-fv 5896 df-ov 6653 df-esum 30090 |
This theorem is referenced by: esumrnmpt 30114 esumpad 30117 esumpad2 30118 esumpr 30128 esumpr2 30129 esumfzf 30131 esumpmono 30141 esumcvg 30148 esumcvg2 30149 esum2dlem 30154 measvun 30272 ddemeas 30299 oms0 30359 omssubadd 30362 carsgsigalem 30377 carsgclctunlem1 30379 carsgclctunlem2 30381 carsgclctun 30383 pmeasmono 30386 pmeasadd 30387 |
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