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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 11595 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℂ) → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) | |
| 5 | 1, 2, 3, 4 | syl3anc 1399 | 1 ⊢ (𝜑 → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: → wi 4 = wceq 1570 ∈ wcel 2147 (class class class)co 7443 ℂcc 11225 + caddc 11230 − cmin 11568 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1828 ax-4 1842 ax-5 1945 ax-6 2002 ax-7 2043 ax-8 2149 ax-9 2157 ax-10 2180 ax-11 2197 ax-12 2216 ax-ext 2735 ax-sep 5252 ax-nul 5263 ax-pow 5331 ax-pr 5395 ax-un 7775 ax-resscn 11284 ax-1cn 11285 ax-icn 11286 ax-addcl 11287 ax-addrcl 11288 ax-mulcl 11289 ax-mulrcl 11290 ax-mulcom 11291 ax-addass 11292 ax-mulass 11293 ax-distr 11294 ax-i2m1 11295 ax-1ne0 11296 ax-1rid 11297 ax-rnegex 11298 ax-rrecex 11299 ax-cnre 11300 ax-pre-lttri 11301 ax-pre-lttrn 11302 ax-pre-ltadd 11303 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1813 df-nf 1817 df-sb 2102 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2839 df-nfc 2913 df-ne 2960 df-nel 3066 df-ral 3081 df-rex 3091 df-reu 3370 df-rab 3417 df-v 3456 df-sbc 3743 df-csb 3852 df-ss 3901 df-dif 4050 df-in 4094 df-un 4154 df-nul 4282 df-if 4486 df-pw 4562 df-sn 4589 df-pr 4591 df-op 4839 df-uni 4871 df-br 5107 df-opab 5171 df-mpt 5190 df-id 5550 df-po 5563 df-so 5564 df-xp 5661 df-rel 5662 df-cnv 5663 df-co 5664 df-dm 5665 df-rn 5666 df-res 5667 df-ima 5668 df-iota 6512 df-fun 6560 df-fn 6561 df-f 6562 df-f1 6563 df-fo 6564 df-f1o 6565 df-fv 6566 df-riota 7400 df-ov 7446 df-oprab 7447 df-mpo 7448 df-er 8745 df-en 9002 df-dom 9003 df-sdom 9004 df-pnf 11372 df-mnf 11373 df-ltxr 11375 df-sub 11570 |
| This theorem is used by: addsubsub23 11749 lesub2 11838 fzoshftral 13949 modadd1 14075 discr 14411 bcp1n 14487 bcpasc 14492 revccat 14943 crre 15310 isercoll2 15865 binomlem 16027 climcndslem1 16047 binomfallfaclem2 16235 pythagtriplem14 17035 vdwlem6 17193 gsumsgrpccat 19065 srgbinomlem3 20484 itgcnlem 26140 dvcvx 26370 dvfsumlem1 26376 dvfsumlem2 26377 plymullem1 26563 aaliou3lem2 26700 abelthlem2 26789 tangtx 26864 loglesqrt 27119 dcubic1 27203 quart1lem 27213 quartlem1 27215 basellem3 27440 basellem5 27442 chtub 27569 logfaclbnd 27579 bcp1ctr 27636 lgsquad2lem1 27741 2lgslem3b 27754 selberglem1 27902 selberg3 27916 selbergr 27925 selberg3r 27926 pntlemf 27962 pntlemo 27964 brbtwn2 29513 colinearalglem1 29514 colinearalglem2 29515 swrdwlk 30298 crctcsh 30443 clwwlkccatlem 30610 clwwlkel 30667 clwwlkwwlksb 30675 clwwlknonex2lem1 30728 ltesubnnd 33484 vietalem 34281 constrrtlc1 34434 constrrtcclem 34436 ballotlemfp1 35194 subfacp1lem6 36117 fwddifnp1 37108 poimirlem25 38755 poimirlem26 38756 2np3bcnp1 43386 sticksstones12a 43399 jm2.24nn 44159 jm2.18 44188 jm2.25 44199 dvnmul 47158 fourierdlem4 47326 fourierdlem26 47348 fourierdlem42 47364 vonicclem1 47898 sin5tlem1 48124 sin5tlem4 48127 cos5t 48130 cnambpcma 48569 cnapbmcpd 48570 fmtnorec4 48839 ltsubaddb 49831 ltsubadd2b 49833 2itscplem3 50097 |
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