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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 11528 | . 2 ⊢ (𝐵 + 𝐴) = (𝐴 + 𝐵) |
| 4 | addcomli.2 | . 2 ⊢ (𝐴 + 𝐵) = 𝐶 | |
| 5 | 3, 4 | eqtri 2786 | 1 ⊢ (𝐵 + 𝐴) = 𝐶 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ∈ wcel 2147 (class class class)co 7443 ℂcc 11225 + caddc 11230 |
| 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-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-ov 7446 df-er 8745 df-en 9002 df-dom 9003 df-sdom 9004 df-pnf 11372 df-mnf 11373 df-ltxr 11375 |
| This theorem is used by: mvlladdi 11603 negsubdi2i 11671 1p2e3ALT 12513 4t4e16 12945 6t3e18 12951 6t5e30 12953 7t3e21 12956 7t4e28 12957 7t6e42 12959 7t7e49 12960 8t3e24 12962 8t4e32 12963 8t5e40 12964 8t8e64 12967 9t3e27 12969 9t4e36 12970 9t5e45 12971 9t6e54 12972 9t7e63 12973 9t8e72 12974 9t9e81 12975 n2dvdsm1 16568 bitsfzo 16634 gcdaddmlem 16725 6gcd4e2 16740 gcdi 17280 2exp8 17295 2exp16 17297 37prm 17328 43prm 17329 83prm 17330 139prm 17331 163prm 17332 317prm 17333 631prm 17334 1259lem1 17338 1259lem2 17339 1259lem3 17340 1259lem4 17341 1259lem5 17342 1259prm 17343 2503lem1 17344 2503lem2 17345 2503lem3 17346 2503prm 17347 4001lem1 17348 4001lem2 17349 4001lem4 17351 4001prm 17352 iaaOLD 26682 dvradcnv 26778 eulerid 26833 binom4 27208 log2ublem3 27306 log2ub 27307 lgsdir2lem1 27682 m1lgs 27745 2lgsoddprmlem3d 27770 addsqnreup 27800 ex-exp 31081 ex-bc 31083 ex-gcd 31088 ex-ind-dvds 31092 9p10ne21 31101 vcm 31208 fib5 35107 fib6 35108 hgt750lem 35350 hgt750lem2 35351 60gcd7e1 43247 3exp7 43295 3lexlogpow5ineq1 43296 3lexlogpow5ineq5 43302 aks4d1p1p4 43313 aks4d1p1p5 43317 aks4d1p1 43318 decpmulnc 43537 sqdeccom12 43539 sq3deccom12 43540 235t711 43555 ex-decpmul 43556 sum9cubes 43876 resqrtvalex 44837 imsqrtvalex 44838 inductionexd 45347 lhe4.4ex1a 45505 dirkertrigeqlem1 47313 sqwvfoura 47443 sqwvfourb 47444 fourierswlem 47445 fouriersw 47446 sin5tlem1 48124 fmtno5lem4 48846 257prm 48851 fmtno4nprmfac193 48864 fmtno5faclem3 48871 fmtno5fac 48872 139prmALT 48886 127prm 48889 11t31e341 49035 gbpart8 49071 ackval3 50000 ackval2012 50008 ackval3012 50009 |
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