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Mirrors > Home > ILE Home > Th. List > 2lt6 | Unicode version |
Description: 2 is less than 6. (Contributed by Mario Carneiro, 15-Sep-2013.) |
Ref | Expression |
---|---|
2lt6 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 2lt3 9008 | . 2 | |
2 | 3lt6 9019 | . 2 | |
3 | 2re 8908 | . . 3 | |
4 | 3re 8912 | . . 3 | |
5 | 6re 8919 | . . 3 | |
6 | 3, 4, 5 | lttri 7984 | . 2 |
7 | 1, 2, 6 | mp2an 423 | 1 |
Colors of variables: wff set class |
Syntax hints: class class class wbr 3967 clt 7914 c2 8889 c3 8890 c6 8893 |
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-in1 604 ax-in2 605 ax-io 699 ax-5 1427 ax-7 1428 ax-gen 1429 ax-ie1 1473 ax-ie2 1474 ax-8 1484 ax-10 1485 ax-11 1486 ax-i12 1487 ax-bndl 1489 ax-4 1490 ax-17 1506 ax-i9 1510 ax-ial 1514 ax-i5r 1515 ax-13 2130 ax-14 2131 ax-ext 2139 ax-sep 4084 ax-pow 4137 ax-pr 4171 ax-un 4395 ax-setind 4498 ax-cnex 7825 ax-resscn 7826 ax-1cn 7827 ax-1re 7828 ax-icn 7829 ax-addcl 7830 ax-addrcl 7831 ax-mulcl 7832 ax-addcom 7834 ax-addass 7836 ax-i2m1 7839 ax-0lt1 7840 ax-0id 7842 ax-rnegex 7843 ax-pre-lttrn 7848 ax-pre-ltadd 7850 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1338 df-fal 1341 df-nf 1441 df-sb 1743 df-eu 2009 df-mo 2010 df-clab 2144 df-cleq 2150 df-clel 2153 df-nfc 2288 df-ne 2328 df-nel 2423 df-ral 2440 df-rex 2441 df-rab 2444 df-v 2714 df-dif 3104 df-un 3106 df-in 3108 df-ss 3115 df-pw 3546 df-sn 3567 df-pr 3568 df-op 3570 df-uni 3775 df-br 3968 df-opab 4028 df-xp 4594 df-iota 5137 df-fv 5180 df-ov 5829 df-pnf 7916 df-mnf 7917 df-ltxr 7919 df-2 8897 df-3 8898 df-4 8899 df-5 8900 df-6 8901 |
This theorem is referenced by: 1lt6 9021 sincos6thpi 13233 |
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