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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 7799 |
. 2
| |
| 2 | 1nq 7698 |
. . 3
| |
| 3 | nqprlu 7879 |
. . 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 4231 ax-sep 4234 ax-nul 4242 ax-pow 4293 ax-pr 4328 ax-un 4560 ax-setind 4665 ax-iinf 4716 |
| 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 3677 df-sn 3701 df-pr 3702 df-op 3704 df-uni 3921 df-int 3956 df-iun 3999 df-br 4116 df-opab 4178 df-mpt 4179 df-tr 4215 df-eprel 4416 df-id 4420 df-po 4423 df-iso 4424 df-iord 4493 df-on 4495 df-suc 4498 df-iom 4719 df-xp 4761 df-rel 4762 df-cnv 4763 df-co 4764 df-dm 4765 df-rn 4766 df-res 4767 df-ima 4768 df-iota 5318 df-fun 5360 df-fn 5361 df-f 5362 df-f1 5363 df-fo 5364 df-f1o 5365 df-fv 5366 df-ov 6062 df-oprab 6063 df-mpo 6064 df-1st 6348 df-2nd 6349 df-recs 6550 df-irdg 6615 df-1o 6661 df-oadd 6665 df-omul 6666 df-er 6781 df-ec 6783 df-qs 6787 df-ni 7636 df-pli 7637 df-mi 7638 df-lti 7639 df-plpq 7676 df-mpq 7677 df-enq 7679 df-nqqs 7680 df-plqqs 7681 df-mqqs 7682 df-1nqqs 7683 df-rq 7684 df-ltnqqs 7685 df-inp 7798 df-i1p 7799 |
| This theorem is referenced by: 1idprl 7922 1idpru 7923 1idpr 7924 recexprlemex 7969 ltmprr 7974 gt0srpr 8080 0r 8082 1sr 8083 m1r 8084 m1p1sr 8092 m1m1sr 8093 0lt1sr 8097 0idsr 8099 1idsr 8100 00sr 8101 recexgt0sr 8105 archsr 8114 srpospr 8115 prsrcl 8116 prsrpos 8117 prsradd 8118 prsrlt 8119 caucvgsrlembound 8126 ltpsrprg 8135 mappsrprg 8136 map2psrprg 8137 suplocsrlemb 8138 suplocsrlempr 8139 pitonnlem1p1 8178 pitonnlem2 8179 pitonn 8180 pitoregt0 8181 pitore 8182 recnnre 8183 recidpirqlemcalc 8189 recidpirq 8190 |
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