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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 11467 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℂ) → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) | |
| 5 | 1, 2, 3, 4 | syl3anc 1396 | 1 ⊢ (𝜑 → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1568 ∈ wcel 2141 (class class class)co 7410 ℂcc 11097 + caddc 11102 − cmin 11440 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5256 ax-nul 5268 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-resscn 11156 ax-1cn 11157 ax-icn 11158 ax-addcl 11159 ax-addrcl 11160 ax-mulcl 11161 ax-mulrcl 11162 ax-mulcom 11163 ax-addass 11164 ax-mulass 11165 ax-distr 11166 ax-i2m1 11167 ax-1ne0 11168 ax-1rid 11169 ax-rnegex 11170 ax-rrecex 11171 ax-cnre 11172 ax-pre-lttri 11173 ax-pre-lttrn 11174 ax-pre-ltadd 11175 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-nf 1812 df-sb 2095 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3744 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-nul 4286 df-if 4487 df-pw 4563 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-br 5109 df-opab 5173 df-mpt 5192 df-id 5556 df-po 5569 df-so 5570 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-er 8693 df-en 8943 df-dom 8944 df-sdom 8945 df-pnf 11244 df-mnf 11245 df-ltxr 11247 df-sub 11442 |
| This theorem is referenced by: addsubsub23 11621 lesub2 11708 fzoshftral 13816 modadd1 13941 discr 14276 bcp1n 14352 bcpasc 14357 revccat 14803 crre 15165 isercoll2 15720 binomlem 15883 climcndslem1 15903 binomfallfaclem2 16093 pythagtriplem14 16887 vdwlem6 17045 gsumsgrpccat 18898 srgbinomlem3 20309 itgcnlem 25928 dvcvx 26158 dvfsumlem1 26164 dvfsumlem2 26165 plymullem1 26350 aaliou3lem2 26483 abelthlem2 26571 tangtx 26646 loglesqrt 26902 dcubic1 26986 quart1lem 26996 quartlem1 26998 basellem3 27223 basellem5 27225 chtub 27352 logfaclbnd 27362 bcp1ctr 27419 lgsquad2lem1 27524 2lgslem3b 27537 selberglem1 27685 selberg3 27699 selbergr 27708 selberg3r 27709 pntlemf 27745 pntlemo 27747 brbtwn2 29221 colinearalglem1 29222 colinearalglem2 29223 crctcsh 30139 clwwlkccatlem 30306 clwwlkel 30363 clwwlkwwlksb 30371 clwwlknonex2lem1 30424 ltesubnnd 33133 vietalem 33935 constrrtlc1 34088 constrrtcclem 34090 ballotlemfp1 34848 swrdwlk 35585 subfacp1lem6 35643 fwddifnp1 36623 poimirlem25 38262 poimirlem26 38263 2np3bcnp1 42879 sticksstones12a 42892 jm2.24nn 43656 jm2.18 43685 jm2.25 43696 dvnmul 46627 fourierdlem4 46795 fourierdlem26 46817 fourierdlem42 46833 vonicclem1 47367 sin5tlem1 47577 sin5tlem4 47580 cos5t 47583 cnambpcma 47998 cnapbmcpd 47999 fmtnorec4 48268 ltsubaddb 49261 ltsubadd2b 49263 2itscplem3 49527 |
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