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| Mirrors > Home > MPE Home > Th. List > addcomli | Structured version Visualization version GIF version | ||
| Description: Addition is commutative. (Contributed by Mario Carneiro, 19-Apr-2015.) |
| Ref | Expression |
|---|---|
| mul.1 | ⊢ 𝐴 ∈ ℂ |
| mul.2 | ⊢ 𝐵 ∈ ℂ |
| addcomli.2 | ⊢ (𝐴 + 𝐵) = 𝐶 |
| Ref | Expression |
|---|---|
| addcomli | ⊢ (𝐵 + 𝐴) = 𝐶 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mul.2 | . . 3 ⊢ 𝐵 ∈ ℂ | |
| 2 | mul.1 | . . 3 ⊢ 𝐴 ∈ ℂ | |
| 3 | 1, 2 | addcomi 11501 | . 2 ⊢ (𝐵 + 𝐴) = (𝐴 + 𝐵) |
| 4 | addcomli.2 | . 2 ⊢ (𝐴 + 𝐵) = 𝐶 | |
| 5 | 3, 4 | eqtri 2783 | 1 ⊢ (𝐵 + 𝐴) = 𝐶 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 ∈ wcel 2144 (class class class)co 7420 ℂcc 11198 + caddc 11203 |
| 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 11257 ax-1cn 11258 ax-icn 11259 ax-addcl 11260 ax-addrcl 11261 ax-mulcl 11262 ax-mulrcl 11263 ax-mulcom 11264 ax-addass 11265 ax-mulass 11266 ax-distr 11267 ax-i2m1 11268 ax-1ne0 11269 ax-1rid 11270 ax-rnegex 11271 ax-rrecex 11272 ax-cnre 11273 ax-pre-lttri 11274 ax-pre-lttrn 11275 ax-pre-ltadd 11276 |
| 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-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 4584 df-pr 4586 df-op 4590 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-ov 7423 df-er 8717 df-en 8974 df-dom 8975 df-sdom 8976 df-pnf 11345 df-mnf 11346 df-ltxr 11348 |
| This theorem is used by: mvlladdi 11576 negsubdi2i 11644 1p2e3ALT 12486 4t4e16 12918 6t3e18 12924 6t5e30 12926 7t3e21 12929 7t4e28 12930 7t6e42 12932 7t7e49 12933 8t3e24 12935 8t4e32 12936 8t5e40 12937 8t8e64 12940 9t3e27 12942 9t4e36 12943 9t5e45 12944 9t6e54 12945 9t7e63 12946 9t8e72 12947 9t9e81 12948 n2dvdsm1 16539 bitsfzo 16605 gcdaddmlem 16696 6gcd4e2 16711 gcdi 17251 2exp8 17266 2exp16 17268 37prm 17299 43prm 17300 83prm 17301 139prm 17302 163prm 17303 317prm 17304 631prm 17305 1259lem1 17309 1259lem2 17310 1259lem3 17311 1259lem4 17312 1259lem5 17313 1259prm 17314 2503lem1 17315 2503lem2 17316 2503lem3 17317 2503prm 17318 4001lem1 17319 4001lem2 17320 4001lem4 17322 4001prm 17323 iaaOLD 26652 dvradcnv 26748 eulerid 26803 binom4 27178 log2ublem3 27276 log2ub 27277 lgsdir2lem1 27652 m1lgs 27715 2lgsoddprmlem3d 27740 addsqnreup 27770 ex-exp 31051 ex-bc 31053 ex-gcd 31058 ex-ind-dvds 31062 9p10ne21 31071 vcm 31178 fib5 35079 fib6 35080 hgt750lem 35322 hgt750lem2 35323 60gcd7e1 43098 3exp7 43146 3lexlogpow5ineq1 43147 3lexlogpow5ineq5 43153 aks4d1p1p4 43164 aks4d1p1p5 43168 aks4d1p1 43169 decpmulnc 43387 sqdeccom12 43389 sq3deccom12 43390 235t711 43405 ex-decpmul 43406 sum9cubes 43726 resqrtvalex 44688 imsqrtvalex 44689 inductionexd 45198 lhe4.4ex1a 45356 dirkertrigeqlem1 47151 sqwvfoura 47281 sqwvfourb 47282 fourierswlem 47283 fouriersw 47284 sin5tlem1 47962 fmtno5lem4 48684 257prm 48689 fmtno4nprmfac193 48702 fmtno5faclem3 48709 fmtno5fac 48710 139prmALT 48724 127prm 48727 11t31e341 48873 gbpart8 48909 ackval3 49838 ackval2012 49846 ackval3012 49847 |
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