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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 7670 |
. 2
| |
| 2 | 1nq 7569 |
. . 3
| |
| 3 | nqprlu 7750 |
. . 3
| |
| 4 | 2, 3 | ax-mp 5 |
. 2
|
| 5 | 1, 4 | eqeltri 2302 |
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 617 ax-in2 618 ax-io 714 ax-5 1493 ax-7 1494 ax-gen 1495 ax-ie1 1539 ax-ie2 1540 ax-8 1550 ax-10 1551 ax-11 1552 ax-i12 1553 ax-bndl 1555 ax-4 1556 ax-17 1572 ax-i9 1576 ax-ial 1580 ax-i5r 1581 ax-13 2202 ax-14 2203 ax-ext 2211 ax-coll 4199 ax-sep 4202 ax-nul 4210 ax-pow 4259 ax-pr 4294 ax-un 4525 ax-setind 4630 ax-iinf 4681 |
| This theorem depends on definitions: df-bi 117 df-dc 840 df-3or 1003 df-3an 1004 df-tru 1398 df-fal 1401 df-nf 1507 df-sb 1809 df-eu 2080 df-mo 2081 df-clab 2216 df-cleq 2222 df-clel 2225 df-nfc 2361 df-ne 2401 df-ral 2513 df-rex 2514 df-reu 2515 df-rab 2517 df-v 2801 df-sbc 3029 df-csb 3125 df-dif 3199 df-un 3201 df-in 3203 df-ss 3210 df-nul 3492 df-pw 3651 df-sn 3672 df-pr 3673 df-op 3675 df-uni 3889 df-int 3924 df-iun 3967 df-br 4084 df-opab 4146 df-mpt 4147 df-tr 4183 df-eprel 4381 df-id 4385 df-po 4388 df-iso 4389 df-iord 4458 df-on 4460 df-suc 4463 df-iom 4684 df-xp 4726 df-rel 4727 df-cnv 4728 df-co 4729 df-dm 4730 df-rn 4731 df-res 4732 df-ima 4733 df-iota 5281 df-fun 5323 df-fn 5324 df-f 5325 df-f1 5326 df-fo 5327 df-f1o 5328 df-fv 5329 df-ov 6013 df-oprab 6014 df-mpo 6015 df-1st 6295 df-2nd 6296 df-recs 6462 df-irdg 6527 df-1o 6573 df-oadd 6577 df-omul 6578 df-er 6693 df-ec 6695 df-qs 6699 df-ni 7507 df-pli 7508 df-mi 7509 df-lti 7510 df-plpq 7547 df-mpq 7548 df-enq 7550 df-nqqs 7551 df-plqqs 7552 df-mqqs 7553 df-1nqqs 7554 df-rq 7555 df-ltnqqs 7556 df-inp 7669 df-i1p 7670 |
| This theorem is referenced by: 1idprl 7793 1idpru 7794 1idpr 7795 recexprlemex 7840 ltmprr 7845 gt0srpr 7951 0r 7953 1sr 7954 m1r 7955 m1p1sr 7963 m1m1sr 7964 0lt1sr 7968 0idsr 7970 1idsr 7971 00sr 7972 recexgt0sr 7976 archsr 7985 srpospr 7986 prsrcl 7987 prsrpos 7988 prsradd 7989 prsrlt 7990 caucvgsrlembound 7997 ltpsrprg 8006 mappsrprg 8007 map2psrprg 8008 suplocsrlemb 8009 suplocsrlempr 8010 pitonnlem1p1 8049 pitonnlem2 8050 pitonn 8051 pitoregt0 8052 pitore 8053 recnnre 8054 recidpirqlemcalc 8060 recidpirq 8061 |
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