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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
#, |
| Ref | Expression |
|---|---|
| gt0ap0d.1 |
|
| gt0ap0d.2 |
|
| Ref | Expression |
|---|---|
| gt0ap0d |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | gt0ap0d.1 |
. 2
| |
| 2 | gt0ap0d.2 |
. 2
| |
| 3 | gt0ap0 8962 |
. 2
| |
| 4 | 1, 2, 3 | syl2anc 415 |
1
|
| Colors of variables: wff set class |
| This proof depends on syntax axioms:
|
| This proof depends on 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 4251 ax-pow 4313 ax-pr 4348 ax-un 4580 ax-setind 4686 ax-cnex 8276 ax-resscn 8277 ax-1cn 8278 ax-1re 8279 ax-icn 8280 ax-addcl 8281 ax-addrcl 8282 ax-mulcl 8283 ax-mulrcl 8284 ax-addcom 8285 ax-mulcom 8286 ax-addass 8287 ax-mulass 8288 ax-distr 8289 ax-i2m1 8290 ax-0lt1 8291 ax-1rid 8292 ax-0id 8293 ax-rnegex 8294 ax-precex 8295 ax-cnre 8296 ax-pre-ltirr 8297 ax-pre-lttrn 8299 ax-pre-apti 8300 ax-pre-ltadd 8301 ax-pre-mulgt0 8302 |
| This proof 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-reu 2535 df-rab 2537 df-v 2823 df-sbc 3052 df-dif 3222 df-un 3224 df-in 3226 df-ss 3233 df-pw 3690 df-sn 3715 df-pr 3716 df-op 3718 df-uni 3936 df-br 4132 df-opab 4194 df-id 4440 df-xp 4782 df-rel 4783 df-cnv 4784 df-co 4785 df-dm 4786 df-iota 5340 df-fun 5382 df-fv 5388 df-riota 6041 df-ov 6091 df-oprab 6092 df-mpo 6093 df-pnf 8368 df-mnf 8369 df-ltxr 8371 df-sub 8506 df-neg 8507 df-reap 8911 df-ap 8918 |
| This theorem is used by: prodgt0gt0 9189 prodgt0 9190 ltdiv1 9206 ltmuldiv 9212 ledivmul 9215 lt2mul2div 9217 lemuldiv 9219 ltrec 9221 lerec 9222 ltrec1 9226 lerec2 9227 ledivdiv 9228 lediv2 9229 ltdiv23 9230 lediv23 9231 lediv12a 9232 recp1lt1 9237 ledivp1 9241 nnap0 9342 rpap0 10088 modq0 10787 mulqmod0 10788 negqmod0 10789 modqlt 10791 modqdiffl 10793 modqid0 10808 modqcyc 10817 modqmuladdnn0 10826 q2txmodxeq0 10842 modqdi 10850 ltexp2a 11049 leexp2a 11050 resq01 11116 expnbnd 11122 expcanlem 11175 expcan 11176 resqrexlemover 11798 resqrexlemcalc1 11802 resqrexlemcalc2 11803 ltabs 11876 divcnv 12289 expcnvre 12295 georeclim 12305 geoisumr 12310 cvgratnnlembern 12315 cvgratnnlemfm 12321 cvgratz 12324 cnopnap 15837 reeff1oleme 15998 tangtx 16065 logdivlt 16124 pellexlem2 16230 mersenne 16297 perfectlem2 16300 lgsquadlem1 16401 lgsquadlem2 16402 dichmul0orlem5 16962 trirec0 17300 ltlenmkv 17327 |
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