| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > MPE Home > Th. List > 3t1e3 | Structured version Visualization version GIF version | ||
| Description: 3 times 1 equals 3. (Contributed by David A. Wheeler, 8-Dec-2018.) |
| Ref | Expression |
|---|---|
| 3t1e3 | ⊢ (3 · 1) = 3 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3cn 12434 | . 2 ⊢ 3 ∈ ℂ | |
| 2 | 1 | mulridi 11323 | 1 ⊢ (3 · 1) = 3 |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: = wceq 1569 (class class class)co 7427 1c1 11211 · cmul 11215 3c3 12408 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1827 ax-4 1841 ax-5 1944 ax-6 2001 ax-7 2042 ax-8 2148 ax-9 2156 ax-ext 2735 ax-resscn 11267 ax-1cn 11268 ax-icn 11269 ax-addcl 11270 ax-mulcl 11272 ax-mulcom 11274 ax-mulass 11276 ax-distr 11277 ax-1rid 11280 ax-cnre 11283 |
| This proof depends on definitions: df-bi 210 df-an 402 df-or 862 df-3an 1105 df-tru 1572 df-fal 1582 df-ex 1812 df-sb 2101 df-clab 2742 df-cleq 2755 df-clel 2838 df-rex 3090 df-rab 3416 df-v 3455 df-ss 3900 df-dif 4049 df-un 4153 df-nul 4281 df-if 4485 df-sn 4588 df-pr 4590 df-op 4838 df-uni 4870 df-br 5106 df-iota 6500 df-fv 6554 df-ov 7430 df-2 12415 df-3 12416 |
| This theorem is used by: 3t3e9 12520 01sqrexlem7 15427 5prm 17298 631prm 17317 4001prm 17335 pigt3 26858 lhe4.4ex1a 45453 stoweidlem13 47162 minusmodnep2tmod 48568 3ndvds4 48819 gpg3kgrtriexlem3 49322 gpg3kgrtriexlem6 49325 |
| Copyright terms: Public domain | W3C validator |