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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 10016 |
. 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 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-ext 2216 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-nf 1510 df-sb 1812 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-rab 2531 df-v 2817 df-un 3218 df-sn 3700 df-pr 3701 df-op 3703 df-br 4115 df-rp 10005 |
| This theorem is referenced by: rpregt0d 10054 ltmulgt11d 10083 ltmulgt12d 10084 gt0divd 10085 ge0divd 10086 lediv12ad 10107 expgt0 10958 nnesq 11046 bccl2 11155 resqrexlemp1rp 11716 resqrexlemover 11720 resqrexlemnm 11728 resqrexlemgt0 11730 resqrexlemglsq 11732 sqrtgt0d 11869 reccn2ap 12023 fsumlt 12175 eirraplem 12488 dvdsmodexp 12506 bitsmod 12667 prmind2 12842 sqrt2irrlem 12883 modprmn0modprm0 12979 4sqlem11 13124 4sqlem12 13125 modxai 13139 ssblex 15422 mulc1cncf 15580 cncfmptc 15587 mulcncflem 15598 cnplimclemle 15659 pilem3 15774 sgmnncl 15982 iooref1o 16944 trilpolemeq1 16950 nconstwlpolemgt0 16976 taupi 16985 |
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