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Mirrors > Home > MPE Home > Th. List > 1lt10 | Structured version Visualization version GIF version |
Description: 1 is less than 10. (Contributed by NM, 7-Nov-2012.) (Revised by Mario Carneiro, 9-Mar-2015.) (Revised by AV, 8-Sep-2021.) |
Ref | Expression |
---|---|
1lt10 | ⊢ 1 < ;10 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 1lt2 11802 | . 2 ⊢ 1 < 2 | |
2 | 2lt10 12230 | . 2 ⊢ 2 < ;10 | |
3 | 1re 10635 | . . 3 ⊢ 1 ∈ ℝ | |
4 | 2re 11705 | . . 3 ⊢ 2 ∈ ℝ | |
5 | 10re 12111 | . . 3 ⊢ ;10 ∈ ℝ | |
6 | 3, 4, 5 | lttri 10760 | . 2 ⊢ ((1 < 2 ∧ 2 < ;10) → 1 < ;10) |
7 | 1, 2, 6 | mp2an 690 | 1 ⊢ 1 < ;10 |
Colors of variables: wff setvar class |
Syntax hints: class class class wbr 5059 0cc0 10531 1c1 10532 < clt 10669 2c2 11686 ;cdc 12092 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2156 ax-12 2172 ax-ext 2793 ax-sep 5196 ax-nul 5203 ax-pow 5259 ax-pr 5322 ax-un 7455 ax-resscn 10588 ax-1cn 10589 ax-icn 10590 ax-addcl 10591 ax-addrcl 10592 ax-mulcl 10593 ax-mulrcl 10594 ax-mulcom 10595 ax-addass 10596 ax-mulass 10597 ax-distr 10598 ax-i2m1 10599 ax-1ne0 10600 ax-1rid 10601 ax-rnegex 10602 ax-rrecex 10603 ax-cnre 10604 ax-pre-lttri 10605 ax-pre-lttrn 10606 ax-pre-ltadd 10607 ax-pre-mulgt0 10608 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rab 3147 df-v 3497 df-sbc 3773 df-csb 3884 df-dif 3939 df-un 3941 df-in 3943 df-ss 3952 df-pss 3954 df-nul 4292 df-if 4468 df-pw 4541 df-sn 4562 df-pr 4564 df-tp 4566 df-op 4568 df-uni 4833 df-iun 4914 df-br 5060 df-opab 5122 df-mpt 5140 df-tr 5166 df-id 5455 df-eprel 5460 df-po 5469 df-so 5470 df-fr 5509 df-we 5511 df-xp 5556 df-rel 5557 df-cnv 5558 df-co 5559 df-dm 5560 df-rn 5561 df-res 5562 df-ima 5563 df-pred 6143 df-ord 6189 df-on 6190 df-lim 6191 df-suc 6192 df-iota 6309 df-fun 6352 df-fn 6353 df-f 6354 df-f1 6355 df-fo 6356 df-f1o 6357 df-fv 6358 df-riota 7108 df-ov 7153 df-oprab 7154 df-mpo 7155 df-om 7575 df-wrecs 7941 df-recs 8002 df-rdg 8040 df-er 8283 df-en 8504 df-dom 8505 df-sdom 8506 df-pnf 10671 df-mnf 10672 df-xr 10673 df-ltxr 10674 df-le 10675 df-sub 10866 df-neg 10867 df-nn 11633 df-2 11694 df-3 11695 df-4 11696 df-5 11697 df-6 11698 df-7 11699 df-8 11700 df-9 11701 df-dec 12093 |
This theorem is referenced by: 0.999... 15231 3dvds 15674 11prm 16442 13prm 16443 17prm 16444 19prm 16445 23prm 16446 37prm 16448 43prm 16449 83prm 16450 139prm 16451 163prm 16452 317prm 16453 631prm 16454 2503prm 16467 ressle 16666 ressds 16680 resshom 16685 ressco 16686 slotsbhcdif 16687 oppcbas 16982 rescbas 17093 rescabs 17097 catstr 17221 isposix 17561 odubas 17737 opsrbas 20253 cnfldfun 20551 znbas2 20680 thlbas 20834 ressunif 22865 tuslem 22870 tmslem 23086 log2ub 25521 trkgstr 26224 ttgbas 26657 eengstr 26760 baseltedgf 26773 hgt750lemd 31914 hgt750lem 31917 hgt750lem2 31918 hgt750leme 31924 tgoldbachgnn 31925 257prm 43716 fmtno4prmfac193 43728 fmtno5nprm 43738 139prmALT 43752 127prm 43756 tgblthelfgott 43973 tgoldbach 43975 |
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