| Intuitionistic Logic Explorer |
< Previous
Next >
Nearby theorems |
||
| Mirrors > Home > ILE Home > Th. List > 0le1 | Unicode version | ||
| Description: 0 is less than or equal to 1. (Contributed by Mario Carneiro, 29-Apr-2015.) |
| Ref | Expression |
|---|---|
| 0le1 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0re 8239 |
. 2
| |
| 2 | 1re 8238 |
. 2
| |
| 3 | 0lt1 8365 |
. 2
| |
| 4 | 1, 2, 3 | ltleii 8341 |
1
|
| Colors of variables: wff set class |
| Syntax hints: class class
class wbr 4093 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8183 ax-resscn 8184 ax-1re 8186 ax-addrcl 8189 ax-0lt1 8198 ax-rnegex 8201 ax-pre-ltirr 8204 ax-pre-lttrn 8206 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-rab 2520 df-v 2805 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-br 4094 df-opab 4156 df-xp 4737 df-cnv 4739 df-pnf 8275 df-mnf 8276 df-xr 8277 df-ltxr 8278 df-le 8279 |
| This theorem is referenced by: lemulge11 9105 sup3exmid 9196 0le2 9292 1eluzge0 9869 0elunit 10282 1elunit 10283 fldiv4p1lem1div2 10628 q1mod 10681 expge0 10900 expge1 10901 faclbnd3 11068 sqrt1 11686 sqrt2gt1lt2 11689 abs1 11712 cvgratnnlembern 12164 fprodge0 12278 fprodge1 12280 ege2le3 12312 sinbnd 12393 cosbnd 12394 cos2bnd 12401 nn0oddm1d2 12550 flodddiv4 12577 sqnprm 12788 isprm5lem 12793 sqrt2irrap 12832 nn0sqrtelqelz 12858 pythagtriplem3 12920 sinhalfpilem 15602 zabsle1 15818 lgslem2 15820 lgsfcl2 15825 lgsdir2lem1 15847 lgsne0 15857 lgsdinn0 15867 m1lgs 15904 trilpolemclim 16768 trilpolemlt1 16773 nconstwlpolemgt0 16797 |
| Copyright terms: Public domain | W3C validator |