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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 7781 |
. 2
| |
| 2 | 1nq 7680 |
. . 3
| |
| 3 | nqprlu 7861 |
. . 3
| |
| 4 | 2, 3 | ax-mp 5 |
. 2
|
| 5 | 1, 4 | eqeltri 2305 |
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 2205 ax-14 2206 ax-ext 2214 ax-coll 4224 ax-sep 4227 ax-nul 4235 ax-pow 4286 ax-pr 4321 ax-un 4553 ax-setind 4658 ax-iinf 4709 |
| 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 2083 df-mo 2084 df-clab 2219 df-cleq 2225 df-clel 2228 df-nfc 2373 df-ne 2413 df-ral 2525 df-rex 2526 df-reu 2527 df-rab 2529 df-v 2814 df-sbc 3042 df-csb 3138 df-dif 3212 df-un 3214 df-in 3216 df-ss 3223 df-nul 3508 df-pw 3670 df-sn 3694 df-pr 3695 df-op 3697 df-uni 3914 df-int 3949 df-iun 3992 df-br 4109 df-opab 4171 df-mpt 4172 df-tr 4208 df-eprel 4409 df-id 4413 df-po 4416 df-iso 4417 df-iord 4486 df-on 4488 df-suc 4491 df-iom 4712 df-xp 4754 df-rel 4755 df-cnv 4756 df-co 4757 df-dm 4758 df-rn 4759 df-res 4760 df-ima 4761 df-iota 5311 df-fun 5353 df-fn 5354 df-f 5355 df-f1 5356 df-fo 5357 df-f1o 5358 df-fv 5359 df-ov 6052 df-oprab 6053 df-mpo 6054 df-1st 6333 df-2nd 6334 df-recs 6535 df-irdg 6600 df-1o 6646 df-oadd 6650 df-omul 6651 df-er 6766 df-ec 6768 df-qs 6772 df-ni 7618 df-pli 7619 df-mi 7620 df-lti 7621 df-plpq 7658 df-mpq 7659 df-enq 7661 df-nqqs 7662 df-plqqs 7663 df-mqqs 7664 df-1nqqs 7665 df-rq 7666 df-ltnqqs 7667 df-inp 7780 df-i1p 7781 |
| This theorem is referenced by: 1idprl 7904 1idpru 7905 1idpr 7906 recexprlemex 7951 ltmprr 7956 gt0srpr 8062 0r 8064 1sr 8065 m1r 8066 m1p1sr 8074 m1m1sr 8075 0lt1sr 8079 0idsr 8081 1idsr 8082 00sr 8083 recexgt0sr 8087 archsr 8096 srpospr 8097 prsrcl 8098 prsrpos 8099 prsradd 8100 prsrlt 8101 caucvgsrlembound 8108 ltpsrprg 8117 mappsrprg 8118 map2psrprg 8119 suplocsrlemb 8120 suplocsrlempr 8121 pitonnlem1p1 8160 pitonnlem2 8161 pitonn 8162 pitoregt0 8163 pitore 8164 recnnre 8165 recidpirqlemcalc 8171 recidpirq 8172 |
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