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| Mirrors > Home > ILE Home > Th. List > 1pr | Unicode version | ||
| Description: The positive real number 'one'. (Contributed by NM, 13-Mar-1996.) (Revised by Mario Carneiro, 12-Jun-2013.) |
| Ref | Expression |
|---|---|
| 1pr |
|
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | df-i1p 7798 |
. 2
| |
| 2 | 1nq 7697 |
. . 3
| |
| 3 | nqprlu 7878 |
. . 3
| |
| 4 | 2, 3 | ax-mp 5 |
. 2
|
| 5 | 1, 4 | eqeltri 2307 |
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 2207 ax-14 2208 ax-ext 2216 ax-coll 4230 ax-sep 4233 ax-nul 4241 ax-pow 4292 ax-pr 4327 ax-un 4559 ax-setind 4664 ax-iinf 4715 |
| This theorem depends on definitions: df-bi 117 df-dc 843 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3046 df-csb 3142 df-dif 3216 df-un 3218 df-in 3220 df-ss 3227 df-nul 3513 df-pw 3676 df-sn 3700 df-pr 3701 df-op 3703 df-uni 3920 df-int 3955 df-iun 3998 df-br 4115 df-opab 4177 df-mpt 4178 df-tr 4214 df-eprel 4415 df-id 4419 df-po 4422 df-iso 4423 df-iord 4492 df-on 4494 df-suc 4497 df-iom 4718 df-xp 4760 df-rel 4761 df-cnv 4762 df-co 4763 df-dm 4764 df-rn 4765 df-res 4766 df-ima 4767 df-iota 5317 df-fun 5359 df-fn 5360 df-f 5361 df-f1 5362 df-fo 5363 df-f1o 5364 df-fv 5365 df-ov 6061 df-oprab 6062 df-mpo 6063 df-1st 6347 df-2nd 6348 df-recs 6549 df-irdg 6614 df-1o 6660 df-oadd 6664 df-omul 6665 df-er 6780 df-ec 6782 df-qs 6786 df-ni 7635 df-pli 7636 df-mi 7637 df-lti 7638 df-plpq 7675 df-mpq 7676 df-enq 7678 df-nqqs 7679 df-plqqs 7680 df-mqqs 7681 df-1nqqs 7682 df-rq 7683 df-ltnqqs 7684 df-inp 7797 df-i1p 7798 |
| This theorem is referenced by: 1idprl 7921 1idpru 7922 1idpr 7923 recexprlemex 7968 ltmprr 7973 gt0srpr 8079 0r 8081 1sr 8082 m1r 8083 m1p1sr 8091 m1m1sr 8092 0lt1sr 8096 0idsr 8098 1idsr 8099 00sr 8100 recexgt0sr 8104 archsr 8113 srpospr 8114 prsrcl 8115 prsrpos 8116 prsradd 8117 prsrlt 8118 caucvgsrlembound 8125 ltpsrprg 8134 mappsrprg 8135 map2psrprg 8136 suplocsrlemb 8137 suplocsrlempr 8138 pitonnlem1p1 8177 pitonnlem2 8178 pitonn 8179 pitoregt0 8180 pitore 8181 recnnre 8182 recidpirqlemcalc 8188 recidpirq 8189 |
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