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Mirrors > Home > ILE Home > Th. List > gt0ap0d | Unicode version |
Description: Positive implies apart from zero. Because of the way we define #, must be an element of , not just . (Contributed by Jim Kingdon, 27-Feb-2020.) |
Ref | Expression |
---|---|
gt0ap0d.1 | |
gt0ap0d.2 |
Ref | Expression |
---|---|
gt0ap0d | # |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | gt0ap0d.1 | . 2 | |
2 | gt0ap0d.2 | . 2 | |
3 | gt0ap0 8545 | . 2 # | |
4 | 1, 2, 3 | syl2anc 409 | 1 # |
Colors of variables: wff set class |
Syntax hints: wi 4 wcel 2141 class class class wbr 3989 cr 7773 cc0 7774 clt 7954 # cap 8500 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 105 ax-ia2 106 ax-ia3 107 ax-in1 609 ax-in2 610 ax-io 704 ax-5 1440 ax-7 1441 ax-gen 1442 ax-ie1 1486 ax-ie2 1487 ax-8 1497 ax-10 1498 ax-11 1499 ax-i12 1500 ax-bndl 1502 ax-4 1503 ax-17 1519 ax-i9 1523 ax-ial 1527 ax-i5r 1528 ax-13 2143 ax-14 2144 ax-ext 2152 ax-sep 4107 ax-pow 4160 ax-pr 4194 ax-un 4418 ax-setind 4521 ax-cnex 7865 ax-resscn 7866 ax-1cn 7867 ax-1re 7868 ax-icn 7869 ax-addcl 7870 ax-addrcl 7871 ax-mulcl 7872 ax-mulrcl 7873 ax-addcom 7874 ax-mulcom 7875 ax-addass 7876 ax-mulass 7877 ax-distr 7878 ax-i2m1 7879 ax-0lt1 7880 ax-1rid 7881 ax-0id 7882 ax-rnegex 7883 ax-precex 7884 ax-cnre 7885 ax-pre-ltirr 7886 ax-pre-lttrn 7888 ax-pre-apti 7889 ax-pre-ltadd 7890 ax-pre-mulgt0 7891 |
This theorem depends on definitions: df-bi 116 df-3an 975 df-tru 1351 df-fal 1354 df-nf 1454 df-sb 1756 df-eu 2022 df-mo 2023 df-clab 2157 df-cleq 2163 df-clel 2166 df-nfc 2301 df-ne 2341 df-nel 2436 df-ral 2453 df-rex 2454 df-reu 2455 df-rab 2457 df-v 2732 df-sbc 2956 df-dif 3123 df-un 3125 df-in 3127 df-ss 3134 df-pw 3568 df-sn 3589 df-pr 3590 df-op 3592 df-uni 3797 df-br 3990 df-opab 4051 df-id 4278 df-xp 4617 df-rel 4618 df-cnv 4619 df-co 4620 df-dm 4621 df-iota 5160 df-fun 5200 df-fv 5206 df-riota 5809 df-ov 5856 df-oprab 5857 df-mpo 5858 df-pnf 7956 df-mnf 7957 df-ltxr 7959 df-sub 8092 df-neg 8093 df-reap 8494 df-ap 8501 |
This theorem is referenced by: prodgt0gt0 8767 prodgt0 8768 ltdiv1 8784 ltmuldiv 8790 ledivmul 8793 lt2mul2div 8795 lemuldiv 8797 ltrec 8799 lerec 8800 ltrec1 8804 lerec2 8805 ledivdiv 8806 lediv2 8807 ltdiv23 8808 lediv23 8809 lediv12a 8810 recp1lt1 8815 ledivp1 8819 nnap0 8907 rpap0 9627 modq0 10285 mulqmod0 10286 negqmod0 10287 modqlt 10289 modqdiffl 10291 modqid0 10306 modqcyc 10315 modqmuladdnn0 10324 q2txmodxeq0 10340 modqdi 10348 ltexp2a 10528 leexp2a 10529 expnbnd 10599 expcanlem 10649 expcan 10650 resqrexlemover 10974 resqrexlemcalc1 10978 resqrexlemcalc2 10979 ltabs 11051 divcnv 11460 expcnvre 11466 georeclim 11476 geoisumr 11481 cvgratnnlembern 11486 cvgratnnlemfm 11492 cvgratz 11495 cnopnap 13388 reeff1oleme 13487 tangtx 13553 trirec0 14076 |
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