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| Mirrors > Home > MPE Home > Th. List > pncan3oi | Structured version Visualization version GIF version | ||
| Description: Subtraction and addition of equals. Almost but not exactly the same as pncan3i 11462 and pncan 11390, this order happens often when applying "operations to both sides" so create a theorem specifically for it. A deduction version of this is available as pncand 11497. (Contributed by David A. Wheeler, 11-Oct-2018.) |
| Ref | Expression |
|---|---|
| pncan3oi.1 | ⊢ 𝐴 ∈ ℂ |
| pncan3oi.2 | ⊢ 𝐵 ∈ ℂ |
| Ref | Expression |
|---|---|
| pncan3oi | ⊢ ((𝐴 + 𝐵) − 𝐵) = 𝐴 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | pncan3oi.1 | . 2 ⊢ 𝐴 ∈ ℂ | |
| 2 | pncan3oi.2 | . 2 ⊢ 𝐵 ∈ ℂ | |
| 3 | pncan 11390 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) → ((𝐴 + 𝐵) − 𝐵) = 𝐴) | |
| 4 | 1, 2, 3 | mp2an 693 | 1 ⊢ ((𝐴 + 𝐵) − 𝐵) = 𝐴 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1542 ∈ wcel 2114 (class class class)co 7360 ℂcc 11027 + caddc 11032 − cmin 11368 |
| 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-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5231 ax-nul 5241 ax-pow 5302 ax-pr 5370 ax-un 7682 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5519 df-po 5532 df-so 5533 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-er 8636 df-en 8887 df-dom 8888 df-sdom 8889 df-pnf 11172 df-mnf 11173 df-ltxr 11175 df-sub 11370 |
| This theorem is referenced by: mvrraddi 11401 mvrladdi 11402 mvlladdi 11403 climcndslem1 15805 3dvds 16291 2503prm 17101 ovolicc2lem4 25497 eff1o 26526 basellem8 27065 bposlem6 27266 bposlem8 27268 lnfn0i 32128 lmatfvlem 33975 quad3 35868 poimirlem16 37971 poimirlem17 37972 poimirlem19 37974 poimirlem20 37975 fdc 38080 heiborlem6 38151 areaquad 43662 inductionexd 44600 stoweidlem34 46480 fouriersw 46677 mvlraddi 50258 |
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