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| Mirrors > Home > ILE Home > Th. List > addcom | GIF version | ||
| Description: Addition commutes. (Contributed by Jim Kingdon, 17-Jan-2020.) |
| Ref | Expression |
|---|---|
| addcom | ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) → (𝐴 + 𝐵) = (𝐵 + 𝐴)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | ax-addcom 8232 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) → (𝐴 + 𝐵) = (𝐵 + 𝐴)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 = wceq 1398 ∈ wcel 2205 (class class class)co 6052 ℂcc 8130 + caddc 8135 |
| This theorem was proved from axioms: ax-addcom 8232 |
| This theorem is referenced by: addlid 8417 readdcan 8418 addcomi 8422 addcomd 8429 add12 8436 add32 8437 add42 8440 cnegexlem1 8453 cnegexlem3 8455 cnegex2 8457 subsub23 8483 pncan2 8485 addsub 8489 addsub12 8491 addsubeq4 8493 sub32 8512 pnpcan2 8518 ppncan 8520 sub4 8523 negsubdi2 8537 ltadd2 8698 ltaddnegr 8704 ltaddsub2 8716 leaddsub2 8718 leltadd 8726 ltaddpos2 8732 addge02 8752 conjmulap 9008 recreclt 9179 avgle1 9484 avgle2 9485 nn0nnaddcl 9532 xaddcom 10200 fzen 10383 fzshftral 10449 fzo0addelr 10541 flqzadd 10665 addmodidr 10742 nn0ennn 10802 ser3add 10891 bernneq2 11031 ccatrn 11305 ccatalpha 11309 shftval2 11519 shftval4 11521 crim 11551 resqrexlemover 11703 climshft2 11999 summodclem3 12074 binom1dif 12181 isumshft 12184 arisum 12192 mertenslemi1 12229 addcos 12440 demoivreALT 12468 dvdsaddr 12531 divalgb 12619 hashdvds 12926 pythagtriplem2 12972 mulgnndir 13889 cncrng 14766 ioo2bl 15465 reeff1olem 15685 ptolemy 15738 wilthlem1 15897 1sgmprm 15911 perfectlem2 15917 |
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