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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 11419 | . 2 ⊢ (𝐵 + 𝐴) = (𝐴 + 𝐵) |
| 4 | addcomli.2 | . 2 ⊢ (𝐴 + 𝐵) = 𝐶 | |
| 5 | 3, 4 | eqtri 2789 | 1 ⊢ (𝐵 + 𝐴) = 𝐶 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ∈ wcel 2146 (class class class)co 7423 ℂcc 11116 + caddc 11121 |
| 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 2148 ax-9 2156 ax-10 2179 ax-11 2195 ax-12 2216 ax-ext 2738 ax-sep 5262 ax-nul 5274 ax-pow 5341 ax-pr 5409 ax-un 7745 ax-resscn 11175 ax-1cn 11176 ax-icn 11177 ax-addcl 11178 ax-addrcl 11179 ax-mulcl 11180 ax-mulrcl 11181 ax-mulcom 11182 ax-addass 11183 ax-mulass 11184 ax-distr 11185 ax-i2m1 11186 ax-1ne0 11187 ax-1rid 11188 ax-rnegex 11189 ax-rrecex 11190 ax-cnre 11191 ax-pre-lttri 11192 ax-pre-lttrn 11193 ax-pre-ltadd 11194 |
| 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 2570 df-eu 2600 df-clab 2745 df-cleq 2758 df-clel 2841 df-nfc 2915 df-ne 2962 df-nel 3068 df-ral 3083 df-rex 3093 df-rab 3420 df-v 3460 df-sbc 3748 df-csb 3857 df-dif 3911 df-un 3913 df-in 3915 df-ss 3925 df-nul 4290 df-if 4493 df-pw 4569 df-sn 4595 df-pr 4597 df-op 4601 df-uni 4878 df-br 5115 df-opab 5179 df-mpt 5198 df-id 5561 df-po 5574 df-so 5575 df-xp 5672 df-rel 5673 df-cnv 5674 df-co 5675 df-dm 5676 df-rn 5677 df-res 5678 df-ima 5679 df-iota 6499 df-fun 6545 df-fn 6546 df-f 6547 df-f1 6548 df-fo 6549 df-f1o 6550 df-fv 6551 df-ov 7426 df-er 8703 df-en 8953 df-dom 8954 df-sdom 8955 df-pnf 11263 df-mnf 11264 df-ltxr 11266 |
| This theorem is used by: mvlladdi 11494 negsubdi2i 11562 1p2e3ALT 12402 4t4e16 12833 6t3e18 12839 6t5e30 12841 7t3e21 12844 7t4e28 12845 7t6e42 12847 7t7e49 12848 8t3e24 12850 8t4e32 12851 8t5e40 12852 8t8e64 12855 9t3e27 12857 9t4e36 12858 9t5e45 12859 9t6e54 12860 9t7e63 12861 9t8e72 12862 9t9e81 12863 n2dvdsm1 16452 bitsfzo 16518 gcdaddmlem 16607 6gcd4e2 16621 gcdi 17158 2exp8 17173 2exp16 17175 37prm 17206 43prm 17207 83prm 17208 139prm 17209 163prm 17210 317prm 17211 631prm 17212 1259lem1 17216 1259lem2 17217 1259lem3 17218 1259lem4 17219 1259lem5 17220 1259prm 17221 2503lem1 17222 2503lem2 17223 2503lem3 17224 2503prm 17225 4001lem1 17226 4001lem2 17227 4001lem4 17229 4001prm 17230 iaa 26518 dvradcnv 26614 eulerid 26669 binom4 27045 log2ublem3 27143 log2ub 27144 lgsdir2lem1 27519 m1lgs 27582 2lgsoddprmlem3d 27607 addsqnreup 27637 ex-exp 30831 ex-bc 30833 ex-gcd 30838 ex-ind-dvds 30842 9p10ne21 30851 vcm 30958 fib5 34819 fib6 34820 hgt750lem 35062 hgt750lem2 35063 60gcd7e1 42805 3exp7 42853 3lexlogpow5ineq1 42854 3lexlogpow5ineq5 42860 aks4d1p1p4 42871 aks4d1p1p5 42875 aks4d1p1 42876 decpmulnc 43081 sqdeccom12 43083 sq3deccom12 43084 235t711 43099 ex-decpmul 43100 sum9cubes 43437 resqrtvalex 44404 imsqrtvalex 44405 inductionexd 44914 lhe4.4ex1a 45072 dirkertrigeqlem1 46845 sqwvfoura 46975 sqwvfourb 46976 fourierswlem 46977 fouriersw 46978 sin5tlem1 47643 fmtno5lem4 48341 257prm 48346 fmtno4nprmfac193 48359 fmtno5faclem3 48366 fmtno5fac 48367 139prmALT 48381 127prm 48384 11t31e341 48530 gbpart8 48566 ackval3 49496 ackval2012 49504 ackval3012 49505 |
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