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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 11400 | . 2 ⊢ (𝐵 + 𝐴) = (𝐴 + 𝐵) |
| 4 | addcomli.2 | . 2 ⊢ (𝐴 + 𝐵) = 𝐶 | |
| 5 | 3, 4 | eqtri 2784 | 1 ⊢ (𝐵 + 𝐴) = 𝐶 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1568 ∈ wcel 2141 (class class class)co 7410 ℂcc 11097 + caddc 11102 |
| 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-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-ov 7413 df-er 8693 df-en 8943 df-dom 8944 df-sdom 8945 df-pnf 11244 df-mnf 11245 df-ltxr 11247 |
| This theorem is referenced by: mvlladdi 11475 negsubdi2i 11543 1p2e3ALT 12383 4t4e16 12814 6t3e18 12820 6t5e30 12822 7t3e21 12825 7t4e28 12826 7t6e42 12828 7t7e49 12829 8t3e24 12831 8t4e32 12832 8t5e40 12833 8t8e64 12836 9t3e27 12838 9t4e36 12839 9t5e45 12840 9t6e54 12841 9t7e63 12842 9t8e72 12843 9t9e81 12844 n2dvdsm1 16426 bitsfzo 16492 gcdaddmlem 16581 6gcd4e2 16595 gcdi 17132 2exp8 17147 2exp16 17149 37prm 17180 43prm 17181 83prm 17182 139prm 17183 163prm 17184 317prm 17185 631prm 17186 1259lem1 17190 1259lem2 17191 1259lem3 17192 1259lem4 17193 1259lem5 17194 1259prm 17195 2503lem1 17196 2503lem2 17197 2503lem3 17198 2503prm 17199 4001lem1 17200 4001lem2 17201 4001lem4 17203 4001prm 17204 iaa 26465 dvradcnv 26560 eulerid 26615 binom4 26991 log2ublem3 27089 log2ub 27090 lgsdir2lem1 27465 m1lgs 27528 2lgsoddprmlem3d 27553 addsqnreup 27583 ex-exp 30767 ex-bc 30769 ex-gcd 30774 ex-ind-dvds 30778 9p10ne21 30787 vcm 30894 fib5 34761 fib6 34762 hgt750lem 35004 hgt750lem2 35005 60gcd7e1 42740 3exp7 42788 3lexlogpow5ineq1 42789 3lexlogpow5ineq5 42795 aks4d1p1p4 42806 aks4d1p1p5 42810 aks4d1p1 42811 decpmulnc 43016 sqdeccom12 43018 sq3deccom12 43019 235t711 43034 ex-decpmul 43035 sum9cubes 43374 resqrtvalex 44341 imsqrtvalex 44342 inductionexd 44851 lhe4.4ex1a 45009 dirkertrigeqlem1 46782 sqwvfoura 46912 sqwvfourb 46913 fourierswlem 46914 fouriersw 46915 sin5tlem1 47577 fmtno5lem4 48275 257prm 48280 fmtno4nprmfac193 48293 fmtno5faclem3 48300 fmtno5fac 48301 139prmALT 48315 127prm 48318 11t31e341 48464 gbpart8 48500 ackval3 49430 ackval2012 49438 ackval3012 49439 |
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