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Mirrors > Home > ILE Home > Th. List > 0le2 | Unicode version |
Description: 0 is less than or equal to 2. (Contributed by David A. Wheeler, 7-Dec-2018.) |
Ref | Expression |
---|---|
0le2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 0le1 8335 | . . 3 | |
2 | 1re 7856 | . . . 4 | |
3 | 2, 2 | addge0i 8343 | . . 3 |
4 | 1, 1, 3 | mp2an 423 | . 2 |
5 | df-2 8871 | . 2 | |
6 | 4, 5 | breqtrri 3987 | 1 |
Colors of variables: wff set class |
Syntax hints: class class class wbr 3961 (class class class)co 5814 cc0 7711 c1 7712 caddc 7714 cle 7892 c2 8863 |
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 1424 ax-7 1425 ax-gen 1426 ax-ie1 1470 ax-ie2 1471 ax-8 1481 ax-10 1482 ax-11 1483 ax-i12 1484 ax-bndl 1486 ax-4 1487 ax-17 1503 ax-i9 1507 ax-ial 1511 ax-i5r 1512 ax-13 2127 ax-14 2128 ax-ext 2136 ax-sep 4078 ax-pow 4130 ax-pr 4164 ax-un 4388 ax-setind 4490 ax-cnex 7802 ax-resscn 7803 ax-1cn 7804 ax-1re 7805 ax-icn 7806 ax-addcl 7807 ax-addrcl 7808 ax-mulcl 7809 ax-addcom 7811 ax-addass 7813 ax-i2m1 7816 ax-0lt1 7817 ax-0id 7819 ax-rnegex 7820 ax-pre-ltirr 7823 ax-pre-ltwlin 7824 ax-pre-lttrn 7825 ax-pre-ltadd 7827 |
This theorem depends on definitions: df-bi 116 df-3an 965 df-tru 1335 df-fal 1338 df-nf 1438 df-sb 1740 df-eu 2006 df-mo 2007 df-clab 2141 df-cleq 2147 df-clel 2150 df-nfc 2285 df-ne 2325 df-nel 2420 df-ral 2437 df-rex 2438 df-rab 2441 df-v 2711 df-dif 3100 df-un 3102 df-in 3104 df-ss 3111 df-pw 3541 df-sn 3562 df-pr 3563 df-op 3565 df-uni 3769 df-br 3962 df-opab 4022 df-xp 4585 df-cnv 4587 df-iota 5128 df-fv 5171 df-ov 5817 df-pnf 7893 df-mnf 7894 df-xr 7895 df-ltxr 7896 df-le 7897 df-2 8871 |
This theorem is referenced by: expubnd 10454 4bc2eq6 10625 sqrt4 10924 sqrt2gt1lt2 10926 amgm2 10995 bdtrilem 11115 ege2le3 11545 cos2bnd 11634 evennn2n 11747 6gcd4e2 11851 sqrt2irrlem 12007 sqrt2irraplemnn 12025 oddennn 12080 sincos4thpi 13108 |
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