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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 11428 | . 2 ⊢ (𝐵 + 𝐴) = (𝐴 + 𝐵) |
| 4 | addcomli.2 | . 2 ⊢ (𝐴 + 𝐵) = 𝐶 | |
| 5 | 3, 4 | eqtri 2785 | 1 ⊢ (𝐵 + 𝐴) = 𝐶 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1570 ∈ wcel 2145 (class class class)co 7416 ℂcc 11125 + caddc 11130 |
| 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 2215 ax-ext 2734 ax-sep 5255 ax-nul 5267 ax-pow 5334 ax-pr 5402 ax-un 7739 ax-resscn 11184 ax-1cn 11185 ax-icn 11186 ax-addcl 11187 ax-addrcl 11188 ax-mulcl 11189 ax-mulrcl 11190 ax-mulcom 11191 ax-addass 11192 ax-mulass 11193 ax-distr 11194 ax-i2m1 11195 ax-1ne0 11196 ax-1rid 11197 ax-rnegex 11198 ax-rrecex 11199 ax-cnre 11200 ax-pre-lttri 11201 ax-pre-lttrn 11202 ax-pre-ltadd 11203 |
| 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 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-rab 3415 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4283 df-if 4486 df-pw 4562 df-sn 4588 df-pr 4590 df-op 4594 df-uni 4871 df-br 5108 df-opab 5172 df-mpt 5191 df-id 5554 df-po 5567 df-so 5568 df-xp 5665 df-rel 5666 df-cnv 5667 df-co 5668 df-dm 5669 df-rn 5670 df-res 5671 df-ima 5672 df-iota 6493 df-fun 6539 df-fn 6540 df-f 6541 df-f1 6542 df-fo 6543 df-f1o 6544 df-fv 6545 df-ov 7419 df-er 8699 df-en 8956 df-dom 8957 df-sdom 8958 df-pnf 11272 df-mnf 11273 df-ltxr 11275 |
| This theorem is used by: mvlladdi 11503 negsubdi2i 11571 1p2e3ALT 12411 4t4e16 12843 6t3e18 12849 6t5e30 12851 7t3e21 12854 7t4e28 12855 7t6e42 12857 7t7e49 12858 8t3e24 12860 8t4e32 12861 8t5e40 12862 8t8e64 12865 9t3e27 12867 9t4e36 12868 9t5e45 12869 9t6e54 12870 9t7e63 12871 9t8e72 12872 9t9e81 12873 n2dvdsm1 16463 bitsfzo 16529 gcdaddmlem 16618 6gcd4e2 16632 gcdi 17169 2exp8 17184 2exp16 17186 37prm 17217 43prm 17218 83prm 17219 139prm 17220 163prm 17221 317prm 17222 631prm 17223 1259lem1 17227 1259lem2 17228 1259lem3 17229 1259lem4 17230 1259lem5 17231 1259prm 17232 2503lem1 17233 2503lem2 17234 2503lem3 17235 2503prm 17236 4001lem1 17237 4001lem2 17238 4001lem4 17240 4001prm 17241 iaa 26558 dvradcnv 26654 eulerid 26709 binom4 27085 log2ublem3 27183 log2ub 27184 lgsdir2lem1 27559 m1lgs 27622 2lgsoddprmlem3d 27647 addsqnreup 27677 ex-exp 30916 ex-bc 30918 ex-gcd 30923 ex-ind-dvds 30927 9p10ne21 30936 vcm 31043 fib5 34903 fib6 34904 hgt750lem 35146 hgt750lem2 35147 60gcd7e1 42858 3exp7 42906 3lexlogpow5ineq1 42907 3lexlogpow5ineq5 42913 aks4d1p1p4 42924 aks4d1p1p5 42928 aks4d1p1 42929 decpmulnc 43149 sqdeccom12 43151 sq3deccom12 43152 235t711 43167 ex-decpmul 43168 sum9cubes 43505 resqrtvalex 44472 imsqrtvalex 44473 inductionexd 44982 lhe4.4ex1a 45140 dirkertrigeqlem1 46913 sqwvfoura 47043 sqwvfourb 47044 fourierswlem 47045 fouriersw 47046 sin5tlem1 47724 fmtno5lem4 48446 257prm 48451 fmtno4nprmfac193 48464 fmtno5faclem3 48471 fmtno5fac 48472 139prmALT 48486 127prm 48489 11t31e341 48635 gbpart8 48671 ackval3 49600 ackval2012 49608 ackval3012 49609 |
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