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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 |
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Ref | Expression |
---|---|
2timesd |
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Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2timesd.1 |
. 2
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2 | 2times 8642 |
. 2
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3 | 1, 2 | syl 14 |
1
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Colors of variables: wff set class |
Syntax hints: ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
This theorem was proved from axioms: ax-1 5 ax-2 6 ax-mp 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-io 668 ax-5 1388 ax-7 1389 ax-gen 1390 ax-ie1 1434 ax-ie2 1435 ax-8 1447 ax-10 1448 ax-11 1449 ax-i12 1450 ax-bndl 1451 ax-4 1452 ax-17 1471 ax-i9 1475 ax-ial 1479 ax-i5r 1480 ax-ext 2077 ax-resscn 7534 ax-1cn 7535 ax-icn 7537 ax-addcl 7538 ax-mulcl 7540 ax-mulcom 7543 ax-mulass 7545 ax-distr 7546 ax-1rid 7549 ax-cnre 7553 |
This theorem depends on definitions: df-bi 116 df-3an 929 df-tru 1299 df-nf 1402 df-sb 1700 df-clab 2082 df-cleq 2088 df-clel 2091 df-nfc 2224 df-ral 2375 df-rex 2376 df-v 2635 df-un 3017 df-in 3019 df-ss 3026 df-sn 3472 df-pr 3473 df-op 3475 df-uni 3676 df-br 3868 df-iota 5014 df-fv 5057 df-ov 5693 df-2 8579 |
This theorem is referenced by: xleaddadd 9453 fzctr 9693 flhalf 9858 q2submod 9941 modaddmodup 9943 m1expeven 10117 binom2 10180 nn0opthlem2d 10244 crre 10406 imval2 10443 resqrexlemdec 10559 amgm2 10666 maxabsle 10752 maxabslemab 10754 maxltsup 10766 max0addsup 10767 arisum2 11042 efival 11172 sinadd 11176 cosadd 11177 addsin 11182 subsin 11183 cosmul 11185 addcos 11186 subcos 11187 sin2t 11189 cos2t 11190 eirraplem 11213 bl2in 12189 |
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