| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > domnring | Structured version Visualization version GIF version | ||
| Description: A domain is a ring. (Contributed by Mario Carneiro, 28-Mar-2015.) |
| Ref | Expression |
|---|---|
| domnring | ⊢ (𝑅 ∈ Domn → 𝑅 ∈ Ring) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | domnnzr 20678 | . 2 ⊢ (𝑅 ∈ Domn → 𝑅 ∈ NzRing) | |
| 2 | nzrring 20488 | . 2 ⊢ (𝑅 ∈ NzRing → 𝑅 ∈ Ring) | |
| 3 | 1, 2 | syl 17 | 1 ⊢ (𝑅 ∈ Domn → 𝑅 ∈ Ring) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2119 Ringcrg 20205 NzRingcnzr 20484 Domncdomn 20664 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1802 ax-4 1816 ax-5 1917 ax-6 1974 ax-7 2015 ax-8 2121 ax-9 2129 ax-ext 2711 ax-nul 5228 |
| This theorem depends on definitions: df-bi 208 df-an 397 df-or 854 df-3an 1094 df-tru 1550 df-fal 1560 df-ex 1787 df-sb 2074 df-clab 2718 df-cleq 2731 df-clel 2814 df-ne 2935 df-ral 3054 df-rab 3392 df-v 3433 df-sbc 3724 df-dif 3886 df-un 3888 df-ss 3900 df-nul 4262 df-if 4455 df-sn 4556 df-pr 4558 df-op 4562 df-uni 4839 df-br 5073 df-iota 6441 df-fv 6493 df-ov 7359 df-nzr 20485 df-domn 20667 |
| This theorem is referenced by: domneq0 20680 isdomn4 20688 domneq0r 20696 fidomndrnglem 20744 fidomndrng 20745 abvtrivg 20805 domnchr 21507 znidomb 21536 deg1ldgdomn 26077 deg1mul 26098 ply1domn 26107 r1pid2 26145 domnprodn0 33356 deg1prod 33666 r1peuqusdeg1 35871 deg1pow 42626 domnexpgn0cl 43009 fidomncyc 43021 proot1mul 43639 proot1hash 43640 deg1mhm 43645 lidldomn1 48722 uzlidlring 48726 domnmsuppn0 48860 |
| Copyright terms: Public domain | W3C validator |