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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 8156 |
. 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 615 ax-in2 616 ax-io 711 ax-5 1470 ax-7 1471 ax-gen 1472 ax-ie1 1516 ax-ie2 1517 ax-8 1527 ax-10 1528 ax-11 1529 ax-i12 1530 ax-bndl 1532 ax-4 1533 ax-17 1549 ax-i9 1553 ax-ial 1557 ax-i5r 1558 ax-13 2178 ax-14 2179 ax-ext 2187 ax-sep 4162 ax-pow 4218 ax-pr 4253 ax-un 4480 ax-setind 4585 ax-cnex 8016 ax-resscn 8017 ax-pre-ltirr 8037 |
| This theorem depends on definitions: df-bi 117 df-3an 983 df-tru 1376 df-fal 1379 df-nf 1484 df-sb 1786 df-eu 2057 df-mo 2058 df-clab 2192 df-cleq 2198 df-clel 2201 df-nfc 2337 df-ne 2377 df-nel 2472 df-ral 2489 df-rex 2490 df-rab 2493 df-v 2774 df-dif 3168 df-un 3170 df-in 3172 df-ss 3179 df-pw 3618 df-sn 3639 df-pr 3640 df-op 3642 df-uni 3851 df-br 4045 df-opab 4106 df-xp 4681 df-cnv 4683 df-pnf 8109 df-mnf 8110 df-xr 8111 df-ltxr 8112 df-le 8113 |
| This theorem is referenced by: zextle 9464 uzind 9484 uzid 9662 z2ge 9948 nn0fz0 10241 fvinim0ffz 10370 flid 10427 modqabs2 10503 monoord 10630 leexp2r 10738 facwordi 10885 faclbnd6 10889 sqrtgt0 11345 abs00ap 11373 isumlessdc 11807 cvgratnnlemnexp 11835 cvgratnnlemmn 11836 eirraplem 12088 nn0seqcvgd 12363 pcidlem 12646 pc2dvds 12653 pcprmpw2 12656 pcmpt 12666 trilpolemclim 15975 trilpolemisumle 15977 trilpolemeq1 15979 |
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