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| Mirrors > Home > ILE Home > Th. List > 1ap0 | Unicode version | ||
| Description: One is apart from zero. (Contributed by Jim Kingdon, 24-Feb-2020.) |
| Ref | Expression |
|---|---|
| 1ap0 |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0lt1 8365 |
. . 3
| |
| 2 | 1 | olci 740 |
. 2
|
| 3 | 1re 8238 |
. . 3
| |
| 4 | 0re 8239 |
. . 3
| |
| 5 | reaplt 8827 |
. . 3
| |
| 6 | 3, 4, 5 | mp2an 426 |
. 2
|
| 7 | 2, 6 | mpbir 146 |
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 619 ax-in2 620 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-13 2204 ax-14 2205 ax-ext 2213 ax-sep 4212 ax-pow 4270 ax-pr 4305 ax-un 4536 ax-setind 4641 ax-cnex 8183 ax-resscn 8184 ax-1cn 8185 ax-1re 8186 ax-icn 8187 ax-addcl 8188 ax-addrcl 8189 ax-mulcl 8190 ax-mulrcl 8191 ax-addcom 8192 ax-mulcom 8193 ax-addass 8194 ax-mulass 8195 ax-distr 8196 ax-i2m1 8197 ax-0lt1 8198 ax-1rid 8199 ax-0id 8200 ax-rnegex 8201 ax-precex 8202 ax-cnre 8203 ax-pre-ltirr 8204 ax-pre-lttrn 8206 ax-pre-apti 8207 ax-pre-ltadd 8208 ax-pre-mulgt0 8209 |
| This theorem depends on definitions: df-bi 117 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1811 df-eu 2082 df-mo 2083 df-clab 2218 df-cleq 2224 df-clel 2227 df-nfc 2364 df-ne 2404 df-nel 2499 df-ral 2516 df-rex 2517 df-reu 2518 df-rab 2520 df-v 2805 df-sbc 3033 df-dif 3203 df-un 3205 df-in 3207 df-ss 3214 df-pw 3658 df-sn 3679 df-pr 3680 df-op 3682 df-uni 3899 df-br 4094 df-opab 4156 df-id 4396 df-xp 4737 df-rel 4738 df-cnv 4739 df-co 4740 df-dm 4741 df-iota 5293 df-fun 5335 df-fv 5341 df-riota 5981 df-ov 6031 df-oprab 6032 df-mpo 6033 df-pnf 8275 df-mnf 8276 df-ltxr 8278 df-sub 8411 df-neg 8412 df-reap 8814 df-ap 8821 |
| This theorem is referenced by: recapb 8910 recap0 8924 div1 8942 recdivap 8957 divdivap1 8962 divdivap2 8963 neg1ap0 9311 iap0 9426 qreccl 9937 expcl2lemap 10876 m1expcl2 10886 expclzaplem 10888 1exp 10893 geo2sum2 12156 geoihalfsum 12163 fprodntrivap 12225 prod0 12226 prod1dc 12227 fprodap0 12262 fprodap0f 12277 efap0 12318 tan0 12372 1sgm2ppw 15809 lgsne0 15857 lgseisenlem1 15889 lgseisenlem2 15890 lgsquadlem1 15896 cvgcmp2nlemabs 16764 trirec0 16776 |
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