| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 8223 | 1 ⊢ ((𝐴 ∈ ℂ ∧ 𝐵 ∈ ℂ) → (𝐴 + 𝐵) = (𝐵 + 𝐴)) |
| Colors of variables: wff set class |
| Syntax hints: → wi 4 ∧ wa 104 = wceq 1398 ∈ wcel 2203 (class class class)co 6049 ℂcc 8121 + caddc 8126 |
| This theorem was proved from axioms: ax-addcom 8223 |
| This theorem is referenced by: addlid 8408 readdcan 8409 addcomi 8413 addcomd 8420 add12 8427 add32 8428 add42 8431 cnegexlem1 8444 cnegexlem3 8446 cnegex2 8448 subsub23 8474 pncan2 8476 addsub 8480 addsub12 8482 addsubeq4 8484 sub32 8503 pnpcan2 8509 ppncan 8511 sub4 8514 negsubdi2 8528 ltadd2 8689 ltaddnegr 8695 ltaddsub2 8707 leaddsub2 8709 leltadd 8717 ltaddpos2 8723 addge02 8743 conjmulap 8999 recreclt 9170 avgle1 9475 avgle2 9476 nn0nnaddcl 9523 xaddcom 10190 fzen 10373 fzshftral 10438 fzo0addelr 10530 flqzadd 10654 addmodidr 10731 nn0ennn 10791 ser3add 10880 bernneq2 11019 ccatrn 11290 ccatalpha 11294 shftval2 11504 shftval4 11506 crim 11536 resqrexlemover 11688 climshft2 11984 summodclem3 12059 binom1dif 12166 isumshft 12169 arisum 12177 mertenslemi1 12214 addcos 12425 demoivreALT 12453 dvdsaddr 12516 divalgb 12604 hashdvds 12911 pythagtriplem2 12957 mulgnndir 13857 cncrng 14704 ioo2bl 15403 reeff1olem 15623 ptolemy 15676 wilthlem1 15835 1sgmprm 15849 perfectlem2 15855 |
| Copyright terms: Public domain | W3C validator |