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| Mirrors > Home > MPE Home > Th. List > addsubd | Structured version Visualization version GIF version | ||
| Description: Law for subtraction and addition. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| negidd.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| pncand.2 | ⊢ (𝜑 → 𝐵 ∈ ℂ) |
| subaddd.3 | ⊢ (𝜑 → 𝐶 ∈ ℂ) |
| Ref | Expression |
|---|---|
| addsubd | ⊢ (𝜑 → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | negidd.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
| 2 | pncand.2 | . 2 ⊢ (𝜑 → 𝐵 ∈ ℂ) | |
| 3 | subaddd.3 | . 2 ⊢ (𝜑 → 𝐶 ∈ ℂ) | |
| 4 | addsub 11571 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℂ) → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) | |
| 5 | 1, 2, 3, 4 | syl3anc 1398 | 1 ⊢ (𝜑 → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1569 ∈ wcel 2144 (class class class)co 7420 ℂcc 11201 + caddc 11206 − cmin 11544 |
| 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 7751 ax-resscn 11260 ax-1cn 11261 ax-icn 11262 ax-addcl 11263 ax-addrcl 11264 ax-mulcl 11265 ax-mulrcl 11266 ax-mulcom 11267 ax-addass 11268 ax-mulass 11269 ax-distr 11270 ax-i2m1 11271 ax-1ne0 11272 ax-1rid 11273 ax-rnegex 11274 ax-rrecex 11275 ax-cnre 11276 ax-pre-lttri 11277 ax-pre-lttrn 11278 ax-pre-ltadd 11279 |
| 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 3847 df-ss 3896 df-dif 4047 df-in 4091 df-un 4151 df-nul 4279 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 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7377 df-ov 7423 df-oprab 7424 df-mpo 7425 df-er 8720 df-en 8977 df-dom 8978 df-sdom 8979 df-pnf 11348 df-mnf 11349 df-ltxr 11351 df-sub 11546 |
| This theorem is used by: addsubsub23 11725 lesub2 11814 fzoshftral 13925 modadd1 14051 discr 14387 bcp1n 14463 bcpasc 14468 revccat 14919 crre 15286 isercoll2 15841 binomlem 16003 climcndslem1 16023 binomfallfaclem2 16211 pythagtriplem14 17011 vdwlem6 17169 gsumsgrpccat 19041 srgbinomlem3 20459 itgcnlem 26115 dvcvx 26345 dvfsumlem1 26351 dvfsumlem2 26352 plymullem1 26538 aaliou3lem2 26675 abelthlem2 26764 tangtx 26839 loglesqrt 27094 dcubic1 27178 quart1lem 27188 quartlem1 27190 basellem3 27415 basellem5 27417 chtub 27544 logfaclbnd 27554 bcp1ctr 27611 lgsquad2lem1 27716 2lgslem3b 27729 selberglem1 27877 selberg3 27891 selbergr 27900 selberg3r 27901 pntlemf 27937 pntlemo 27939 brbtwn2 29488 colinearalglem1 29489 colinearalglem2 29490 swrdwlk 30273 crctcsh 30418 clwwlkccatlem 30585 clwwlkel 30642 clwwlkwwlksb 30650 clwwlknonex2lem1 30703 ltesubnnd 33460 vietalem 34257 constrrtlc1 34410 constrrtcclem 34412 ballotlemfp1 35170 subfacp1lem6 36036 fwddifnp1 37022 poimirlem25 38656 poimirlem26 38657 2np3bcnp1 43287 sticksstones12a 43300 jm2.24nn 44059 jm2.18 44088 jm2.25 44099 dvnmul 47046 fourierdlem4 47214 fourierdlem26 47236 fourierdlem42 47252 vonicclem1 47786 sin5tlem1 48012 sin5tlem4 48015 cos5t 48018 cnambpcma 48457 cnapbmcpd 48458 fmtnorec4 48727 ltsubaddb 49719 ltsubadd2b 49721 2itscplem3 49985 |
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