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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 11496 | . 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 1570 ∈ wcel 2145 (class class class)co 7417 ℂcc 11126 + caddc 11131 − cmin 11469 |
| 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 1943 ax-6 2000 ax-7 2041 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2734 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7740 ax-resscn 11185 ax-1cn 11186 ax-icn 11187 ax-addcl 11188 ax-addrcl 11189 ax-mulcl 11190 ax-mulrcl 11191 ax-mulcom 11192 ax-addass 11193 ax-mulass 11194 ax-distr 11195 ax-i2m1 11196 ax-1ne0 11197 ax-1rid 11198 ax-rnegex 11199 ax-rrecex 11200 ax-cnre 11201 ax-pre-lttri 11202 ax-pre-lttrn 11203 ax-pre-ltadd 11204 |
| 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 2100 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-po 5567 df-so 5568 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-riota 7374 df-ov 7420 df-oprab 7421 df-mpo 7422 df-er 8700 df-en 8957 df-dom 8958 df-sdom 8959 df-pnf 11273 df-mnf 11274 df-ltxr 11276 df-sub 11471 |
| This theorem is used by: addsubsub23 11650 lesub2 11737 fzoshftral 13847 modadd1 13973 discr 14308 bcp1n 14384 bcpasc 14389 revccat 14839 crre 15205 isercoll2 15760 binomlem 15922 climcndslem1 15942 binomfallfaclem2 16132 pythagtriplem14 16926 vdwlem6 17084 gsumsgrpccat 18955 srgbinomlem3 20373 itgcnlem 26024 dvcvx 26254 dvfsumlem1 26260 dvfsumlem2 26261 plymullem1 26447 aaliou3lem2 26586 abelthlem2 26675 tangtx 26750 loglesqrt 27006 dcubic1 27090 quart1lem 27100 quartlem1 27102 basellem3 27327 basellem5 27329 chtub 27456 logfaclbnd 27466 bcp1ctr 27523 lgsquad2lem1 27628 2lgslem3b 27641 selberglem1 27789 selberg3 27803 selbergr 27812 selberg3r 27813 pntlemf 27849 pntlemo 27851 brbtwn2 29370 colinearalglem1 29371 colinearalglem2 29372 swrdwlk 30155 crctcsh 30300 clwwlkccatlem 30467 clwwlkel 30524 clwwlkwwlksb 30532 clwwlknonex2lem1 30585 ltesubnnd 33301 vietalem 34097 constrrtlc1 34250 constrrtcclem 34252 ballotlemfp1 35011 subfacp1lem6 35772 fwddifnp1 36753 poimirlem25 38402 poimirlem26 38403 2np3bcnp1 43018 sticksstones12a 43031 jm2.24nn 43808 jm2.18 43837 jm2.25 43848 dvnmul 46779 fourierdlem4 46947 fourierdlem26 46969 fourierdlem42 46985 vonicclem1 47519 sin5tlem1 47745 sin5tlem4 47748 cos5t 47751 cnambpcma 48190 cnapbmcpd 48191 fmtnorec4 48460 ltsubaddb 49452 ltsubadd2b 49454 2itscplem3 49718 |
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