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| Mirrors > Home > ILE Home > Th. List > 2t3e6 | GIF version | ||
| Description: 2 times 3 equals 6. (Contributed by Umit Teoman Dogan, 10-Jun-2026.) |
| Ref | Expression |
|---|---|
| 2t3e6 | ⊢ (2 · 3) = 6 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3cn 9389 | . 2 ⊢ 3 ∈ ℂ | |
| 2 | 2cn 9385 | . 2 ⊢ 2 ∈ ℂ | |
| 3 | 3t2e6 9471 | . 2 ⊢ (3 · 2) = 6 | |
| 4 | 1, 2, 3 | mulcomli 8340 | 1 ⊢ (2 · 3) = 6 |
| Colors of variables: wff set class |
| This proof depends on syntax axioms: = wceq 1402 (class class class)co 6088 · cmul 8191 2c2 9365 3c3 9366 6c6 9369 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-ext 2220 ax-resscn 8278 ax-1cn 8279 ax-1re 8280 ax-icn 8281 ax-addcl 8282 ax-addrcl 8283 ax-mulcl 8284 ax-mulcom 8287 ax-addass 8288 ax-mulass 8289 ax-distr 8290 ax-1rid 8293 ax-cnre 8297 |
| This proof depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-nf 1514 df-sb 1816 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ral 2533 df-rex 2534 df-v 2823 df-un 3224 df-in 3226 df-ss 3233 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-iota 5340 df-fv 5388 df-ov 6091 df-2 9373 df-3 9374 df-4 9375 df-5 9376 df-6 9377 |
| This theorem is used by: 7prm 13255 83prm 13267 1259lem3 13274 1259lem4 13275 1259lem5 13276 cht3 16289 ppiqub 16305 bclbnd 16319 bposlem8 16330 |
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