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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 11640 and pncan 11568, 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 11675. (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 11568 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) → ((𝐴 + 𝐵) − 𝐵) = 𝐴) | |
| 4 | 1, 2, 3 | mp2an 705 | 1 ⊢ ((𝐴 + 𝐵) − 𝐵) = 𝐴 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 ∈ wcel 2144 (class class class)co 7422 ℂcc 11203 + caddc 11208 − cmin 11546 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1942 ax-6 1999 ax-7 2040 ax-8 2146 ax-9 2154 ax-10 2177 ax-11 2193 ax-12 2212 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7753 ax-resscn 11262 ax-1cn 11263 ax-icn 11264 ax-addcl 11265 ax-addrcl 11266 ax-mulcl 11267 ax-mulrcl 11268 ax-mulcom 11269 ax-addass 11270 ax-mulass 11271 ax-distr 11272 ax-i2m1 11273 ax-1ne0 11274 ax-1rid 11275 ax-rnegex 11276 ax-rrecex 11277 ax-cnre 11278 ax-pre-lttri 11279 ax-pre-lttrn 11280 ax-pre-ltadd 11281 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-nf 1816 df-sb 2099 df-mo 2564 df-eu 2594 df-clab 2739 df-cleq 2752 df-clel 2835 df-nfc 2909 df-ne 2956 df-nel 3062 df-ral 3077 df-rex 3087 df-reu 3366 df-rab 3413 df-v 3452 df-sbc 3739 df-csb 3848 df-ss 3897 df-dif 4046 df-in 4090 df-un 4150 df-nul 4278 df-if 4482 df-pw 4558 df-sn 4585 df-pr 4587 df-op 4835 df-uni 4867 df-br 5103 df-opab 5167 df-mpt 5186 df-id 5545 df-po 5558 df-so 5559 df-xp 5656 df-rel 5657 df-cnv 5658 df-co 5659 df-dm 5660 df-rn 5661 df-res 5662 df-ima 5663 df-iota 6496 df-fun 6543 df-fn 6544 df-f 6545 df-f1 6546 df-fo 6547 df-f1o 6548 df-fv 6549 df-riota 7379 df-ov 7425 df-oprab 7426 df-mpo 7427 df-er 8722 df-en 8979 df-dom 8980 df-sdom 8981 df-pnf 11350 df-mnf 11351 df-ltxr 11353 df-sub 11548 |
| This theorem is used by: mvrraddi 11579 mvrladdi 11580 mvlladdi 11581 climcndslem1 16025 3dvds 16508 2503prm 17325 ovolicc2lem4 25848 eff1o 26884 bposlem6 27623 bposlem8 27625 lnfn0i 32651 lmatfvlem 34495 quad3 36523 poimirlem16 38661 poimirlem17 38662 poimirlem19 38664 poimirlem20 38665 fdc 38786 heiborlem6 38857 areaquad 44325 inductionexd 45262 stoweidlem34 47151 fouriersw 47348 mvlraddi 51049 |
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