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Mirrors > Home > ILE Home > Th. List > 2timesd | Unicode version |
Description: Two times a number. (Contributed by Mario Carneiro, 27-May-2016.) |
Ref | Expression |
---|---|
2timesd.1 |
Ref | Expression |
---|---|
2timesd |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2timesd.1 | . 2 | |
2 | 2times 8848 | . 2 | |
3 | 1, 2 | syl 14 | 1 |
Colors of variables: wff set class |
Syntax hints: wi 4 wceq 1331 wcel 1480 (class class class)co 5774 cc 7618 caddc 7623 cmul 7625 c2 8771 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 698 ax-5 1423 ax-7 1424 ax-gen 1425 ax-ie1 1469 ax-ie2 1470 ax-8 1482 ax-10 1483 ax-11 1484 ax-i12 1485 ax-bndl 1486 ax-4 1487 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-ext 2121 ax-resscn 7712 ax-1cn 7713 ax-icn 7715 ax-addcl 7716 ax-mulcl 7718 ax-mulcom 7721 ax-mulass 7723 ax-distr 7724 ax-1rid 7727 ax-cnre 7731 |
This theorem depends on definitions: df-bi 116 df-3an 964 df-tru 1334 df-nf 1437 df-sb 1736 df-clab 2126 df-cleq 2132 df-clel 2135 df-nfc 2270 df-ral 2421 df-rex 2422 df-v 2688 df-un 3075 df-in 3077 df-ss 3084 df-sn 3533 df-pr 3534 df-op 3536 df-uni 3737 df-br 3930 df-iota 5088 df-fv 5131 df-ov 5777 df-2 8779 |
This theorem is referenced by: xleaddadd 9670 fzctr 9910 flhalf 10075 q2submod 10158 modaddmodup 10160 m1expeven 10340 binom2 10403 nn0opthlem2d 10467 crre 10629 imval2 10666 resqrexlemdec 10783 amgm2 10890 maxabsle 10976 maxabslemab 10978 maxltsup 10990 max0addsup 10991 arisum2 11268 efival 11439 sinadd 11443 cosadd 11444 addsin 11449 subsin 11450 cosmul 11452 addcos 11453 subcos 11454 sin2t 11456 cos2t 11457 eirraplem 11483 bl2in 12572 cosordlem 12930 |
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