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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 11402 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ ∧ 𝐶 ∈ ℂ) → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) | |
| 5 | 1, 2, 3, 4 | syl3anc 1379 | 1 ⊢ (𝜑 → ((𝐴 + 𝐵) − 𝐶) = ((𝐴 − 𝐶) + 𝐵)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1547 ∈ wcel 2119 (class class class)co 7363 ℂcc 11034 + caddc 11039 − cmin 11375 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-10 2152 ax-11 2168 ax-12 2189 ax-ext 2712 ax-sep 5225 ax-nul 5235 ax-pow 5301 ax-pr 5369 ax-un 7685 ax-resscn 11093 ax-1cn 11094 ax-icn 11095 ax-addcl 11096 ax-addrcl 11097 ax-mulcl 11098 ax-mulrcl 11099 ax-mulcom 11100 ax-addass 11101 ax-mulass 11102 ax-distr 11103 ax-i2m1 11104 ax-1ne0 11105 ax-1rid 11106 ax-rnegex 11107 ax-rrecex 11108 ax-cnre 11109 ax-pre-lttri 11110 ax-pre-lttrn 11111 ax-pre-ltadd 11112 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3or 1093 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-nf 1791 df-sb 2074 df-mo 2543 df-eu 2573 df-clab 2719 df-cleq 2732 df-clel 2815 df-nfc 2889 df-ne 2936 df-nel 3040 df-ral 3055 df-rex 3065 df-reu 3346 df-rab 3393 df-v 3434 df-sbc 3731 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4269 df-if 4462 df-pw 4538 df-sn 4563 df-pr 4565 df-op 4569 df-uni 4846 df-br 5080 df-opab 5142 df-mpt 5161 df-id 5520 df-po 5533 df-so 5534 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7320 df-ov 7366 df-oprab 7367 df-mpo 7368 df-er 8640 df-en 8891 df-dom 8892 df-sdom 8893 df-pnf 11179 df-mnf 11180 df-ltxr 11182 df-sub 11377 |
| This theorem is referenced by: addsubsub23 11556 lesub2 11643 fzoshftral 13740 modadd1 13865 discr 14200 bcp1n 14276 bcpasc 14281 revccat 14726 crre 15074 isercoll2 15629 binomlem 15792 climcndslem1 15812 binomfallfaclem2 16003 pythagtriplem14 16797 vdwlem6 16955 gsumsgrpccat 18806 srgbinomlem3 20207 itgcnlem 25782 dvcvx 26012 dvfsumlem1 26018 dvfsumlem2 26019 plymullem1 26204 aaliou3lem2 26334 abelthlem2 26422 tangtx 26494 loglesqrt 26750 dcubic1 26834 quart1lem 26844 quartlem1 26846 basellem3 27071 basellem5 27073 chtub 27200 logfaclbnd 27210 bcp1ctr 27267 lgsquad2lem1 27372 2lgslem3b 27385 selberglem1 27533 selberg3 27547 selbergr 27556 selberg3r 27557 pntlemf 27593 pntlemo 27595 brbtwn2 28999 colinearalglem1 29000 colinearalglem2 29001 crctcsh 29917 clwwlkccatlem 30084 clwwlkel 30141 clwwlkwwlksb 30149 clwwlknonex2lem1 30202 ltesubnnd 32922 vietalem 33770 constrrtlc1 33923 constrrtcclem 33925 ballotlemfp1 34683 swrdwlk 35356 subfacp1lem6 35414 fwddifnp1 36394 poimirlem25 38013 poimirlem26 38014 2np3bcnp1 42630 sticksstones12a 42643 jm2.24nn 43405 jm2.18 43434 jm2.25 43445 dvnmul 46387 fourierdlem4 46555 fourierdlem26 46577 fourierdlem42 46593 vonicclem1 47127 sin5tlem1 47337 sin5tlem4 47340 cos5t 47343 cnambpcma 47758 cnapbmcpd 47759 fmtnorec4 48028 ltsubaddb 49006 ltsubadd2b 49008 2itscplem3 49272 |
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