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| 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 12224 | . 2 ⊢ 3 ∈ ℂ | |
| 2 | 1 | mulridi 11134 | 1 ⊢ (3 · 1) = 3 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1541 (class class class)co 7356 1c1 11025 · cmul 11029 3c3 12199 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-ext 2706 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-mulcl 11086 ax-mulcom 11088 ax-mulass 11090 ax-distr 11091 ax-1rid 11094 ax-cnre 11097 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-sb 2068 df-clab 2713 df-cleq 2726 df-clel 2809 df-rex 3059 df-rab 3398 df-v 3440 df-dif 3902 df-un 3904 df-ss 3916 df-nul 4284 df-if 4478 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-br 5097 df-iota 6446 df-fv 6498 df-ov 7359 df-2 12206 df-3 12207 |
| This theorem is referenced by: 3t3e9 12305 01sqrexlem7 15169 5prm 17034 631prm 17052 4001prm 17070 pigt3 26481 lhe4.4ex1a 44512 stoweidlem13 46199 minusmodnep2tmod 47541 3ndvds4 47783 gpg3kgrtriexlem3 48273 gpg3kgrtriexlem6 48276 |
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