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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 12310 | . 2 ⊢ 3 ∈ ℂ | |
| 2 | 1 | mulridi 11201 | 1 ⊢ (3 · 1) = 3 |
| Colors of variables: wff setvar class |
| Syntax hints: = wceq 1563 (class class class)co 7400 1c1 11089 · cmul 11093 3c3 12284 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-ext 2737 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-mulcl 11150 ax-mulcom 11152 ax-mulass 11154 ax-distr 11155 ax-1rid 11158 ax-cnre 11161 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-sb 2094 df-clab 2744 df-cleq 2757 df-clel 2840 df-rex 3090 df-rab 3418 df-v 3459 df-dif 3910 df-un 3912 df-ss 3924 df-nul 4289 df-if 4484 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-br 5105 df-iota 6481 df-fv 6533 df-ov 7403 df-2 12291 df-3 12292 |
| This theorem is referenced by: 3t3e9 12396 01sqrexlem7 15287 5prm 17156 631prm 17175 4001prm 17193 pigt3 26637 lhe4.4ex1a 44898 stoweidlem13 46586 minusmodnep2tmod 47952 3ndvds4 48203 gpg3kgrtriexlem3 48706 gpg3kgrtriexlem6 48709 |
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