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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 11472 | . 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 1570 ∈ wcel 2145 (class class class)co 7408 ℂcc 11169 + caddc 11174 |
| 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 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2213 ax-ext 2732 ax-sep 5248 ax-nul 5259 ax-pow 5326 ax-pr 5390 ax-un 7734 ax-resscn 11228 ax-1cn 11229 ax-icn 11230 ax-addcl 11231 ax-addrcl 11232 ax-mulcl 11233 ax-mulrcl 11234 ax-mulcom 11235 ax-addass 11236 ax-mulass 11237 ax-distr 11238 ax-i2m1 11239 ax-1ne0 11240 ax-1rid 11241 ax-rnegex 11242 ax-rrecex 11243 ax-cnre 11244 ax-pre-lttri 11245 ax-pre-lttrn 11246 ax-pre-ltadd 11247 |
| 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 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-dif 3901 df-un 3903 df-in 3905 df-ss 3915 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 5542 df-po 5555 df-so 5556 df-xp 5653 df-rel 5654 df-cnv 5655 df-co 5656 df-dm 5657 df-rn 5658 df-res 5659 df-ima 5660 df-iota 6483 df-fun 6529 df-fn 6530 df-f 6531 df-f1 6532 df-fo 6533 df-f1o 6534 df-fv 6535 df-ov 7411 df-er 8695 df-en 8952 df-dom 8953 df-sdom 8954 df-pnf 11316 df-mnf 11317 df-ltxr 11319 |
| This theorem is used by: mvlladdi 11547 negsubdi2i 11615 1p2e3ALT 12455 4t4e16 12887 6t3e18 12893 6t5e30 12895 7t3e21 12898 7t4e28 12899 7t6e42 12901 7t7e49 12902 8t3e24 12904 8t4e32 12905 8t5e40 12906 8t8e64 12909 9t3e27 12911 9t4e36 12912 9t5e45 12913 9t6e54 12914 9t7e63 12915 9t8e72 12916 9t9e81 12917 n2dvdsm1 16506 bitsfzo 16572 gcdaddmlem 16661 6gcd4e2 16675 gcdi 17212 2exp8 17227 2exp16 17229 37prm 17260 43prm 17261 83prm 17262 139prm 17263 163prm 17264 317prm 17265 631prm 17266 1259lem1 17270 1259lem2 17271 1259lem3 17272 1259lem4 17273 1259lem5 17274 1259prm 17275 2503lem1 17276 2503lem2 17277 2503lem3 17278 2503prm 17279 4001lem1 17280 4001lem2 17281 4001lem4 17283 4001prm 17284 iaaOLD 26615 dvradcnv 26711 eulerid 26766 binom4 27141 log2ublem3 27239 log2ub 27240 lgsdir2lem1 27615 m1lgs 27678 2lgsoddprmlem3d 27703 addsqnreup 27733 ex-exp 30984 ex-bc 30986 ex-gcd 30991 ex-ind-dvds 30995 9p10ne21 31004 vcm 31111 fib5 34971 fib6 34972 hgt750lem 35214 hgt750lem2 35215 60gcd7e1 42975 3exp7 43023 3lexlogpow5ineq1 43024 3lexlogpow5ineq5 43030 aks4d1p1p4 43041 aks4d1p1p5 43045 aks4d1p1 43046 decpmulnc 43266 sqdeccom12 43268 sq3deccom12 43269 235t711 43284 ex-decpmul 43285 sum9cubes 43622 resqrtvalex 44589 imsqrtvalex 44590 inductionexd 45099 lhe4.4ex1a 45257 dirkertrigeqlem1 47030 sqwvfoura 47160 sqwvfourb 47161 fourierswlem 47162 fouriersw 47163 sin5tlem1 47841 fmtno5lem4 48563 257prm 48568 fmtno4nprmfac193 48581 fmtno5faclem3 48588 fmtno5fac 48589 139prmALT 48603 127prm 48606 11t31e341 48752 gbpart8 48788 ackval3 49717 ackval2012 49725 ackval3012 49726 |
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