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| Mirrors > Home > ILE Home > Th. List > leidd | Unicode version | ||
| Description: 'Less than or equal to' is reflexive. (Contributed by Mario Carneiro, 27-May-2016.) |
| Ref | Expression |
|---|---|
| leidd.1 |
|
| Ref | Expression |
|---|---|
| leidd |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | leidd.1 |
. 2
| |
| 2 | leid 8399 |
. 2
| |
| 3 | 1, 2 | syl 14 |
1
|
| Colors of variables: wff set class |
| Syntax hints: |
| 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 623 ax-in2 624 ax-io 721 ax-5 1500 ax-7 1501 ax-gen 1502 ax-ie1 1546 ax-ie2 1547 ax-8 1557 ax-10 1558 ax-11 1559 ax-i12 1560 ax-bndl 1562 ax-4 1563 ax-17 1579 ax-i9 1583 ax-ial 1587 ax-i5r 1588 ax-14 2212 ax-ext 2220 ax-sep 4244 ax-pow 4306 ax-pr 4341 ax-un 4573 ax-setind 4679 ax-cnex 8260 ax-resscn 8261 ax-pre-ltirr 8281 |
| This theorem depends on definitions: df-bi 117 df-3an 1011 df-tru 1405 df-fal 1408 df-nf 1514 df-sb 1816 df-eu 2089 df-mo 2090 df-clab 2225 df-cleq 2231 df-clel 2234 df-nfc 2381 df-ne 2421 df-nel 2516 df-ral 2533 df-rex 2534 df-rab 2537 df-v 2823 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3687 df-sn 3711 df-pr 3712 df-op 3714 df-uni 3931 df-br 4126 df-opab 4188 df-xp 4775 df-cnv 4777 df-pnf 8352 df-mnf 8353 df-xr 8354 df-ltxr 8355 df-le 8356 |
| This theorem is referenced by: zextle 9716 uzind 9736 uzid 9915 z2ge 10207 nn0fz0 10504 fvinim0ffz 10638 flid 10697 modqabs2 10773 monoord 10900 leexp2r 11008 facwordi 11156 faclbnd6 11160 pfxsuffeqwrdeq 11448 sqrtgt0 11778 abs00ap 11806 isumlessdc 12241 cvgratnnlemnexp 12269 cvgratnnlemmn 12270 eirraplem 12522 nn0seqcvgd 12797 pcidlem 13080 pc2dvds 13087 pcprmpw2 13090 pcmpt 13100 ballotfilemsi 13236 eupth2fi 16634 trilpolemclim 16990 trilpolemisumle 16992 trilpolemeq1 16994 |
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