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| Mirrors > Home > ILE Home > Th. List > rpgt0d | Unicode version | ||
| Description: A positive real is greater than zero. (Contributed by Mario Carneiro, 28-May-2016.) |
| Ref | Expression |
|---|---|
| rpred.1 |
|
| Ref | Expression |
|---|---|
| rpgt0d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | rpred.1 |
. 2
| |
| 2 | rpgt0 9890 |
. 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-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-ext 2211 |
| This theorem depends on definitions: df-bi 117 df-3an 1004 df-tru 1398 df-nf 1507 df-sb 1809 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-rab 2517 df-v 2802 df-un 3202 df-sn 3673 df-pr 3674 df-op 3676 df-br 4087 df-rp 9879 |
| This theorem is referenced by: rpregt0d 9928 ltmulgt11d 9957 ltmulgt12d 9958 gt0divd 9959 ge0divd 9960 lediv12ad 9981 expgt0 10824 nnesq 10911 bccl2 11020 resqrexlemp1rp 11557 resqrexlemover 11561 resqrexlemnm 11569 resqrexlemgt0 11571 resqrexlemglsq 11573 sqrtgt0d 11710 reccn2ap 11864 fsumlt 12015 eirraplem 12328 dvdsmodexp 12346 bitsmod 12507 prmind2 12682 sqrt2irrlem 12723 modprmn0modprm0 12819 4sqlem11 12964 4sqlem12 12965 modxai 12979 ssblex 15145 mulc1cncf 15303 cncfmptc 15310 mulcncflem 15321 cnplimclemle 15382 pilem3 15497 sgmnncl 15702 iooref1o 16574 trilpolemeq1 16580 nconstwlpolemgt0 16604 taupi 16613 |
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