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Mirrors > Home > MPE Home > Th. List > 3lt5 | Structured version Visualization version GIF version |
Description: 3 is less than 5. (Contributed by Mario Carneiro, 15-Sep-2013.) |
Ref | Expression |
---|---|
3lt5 | ⊢ 3 < 5 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | 3lt4 12467 | . 2 ⊢ 3 < 4 | |
2 | 4lt5 12470 | . 2 ⊢ 4 < 5 | |
3 | 3re 12373 | . . 3 ⊢ 3 ∈ ℝ | |
4 | 4re 12377 | . . 3 ⊢ 4 ∈ ℝ | |
5 | 5re 12380 | . . 3 ⊢ 5 ∈ ℝ | |
6 | 3, 4, 5 | lttri 11416 | . 2 ⊢ ((3 < 4 ∧ 4 < 5) → 3 < 5) |
7 | 1, 2, 6 | mp2an 691 | 1 ⊢ 3 < 5 |
Colors of variables: wff setvar class |
Syntax hints: class class class wbr 5166 < clt 11324 3c3 12349 4c4 12350 5c5 12351 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2158 ax-12 2178 ax-ext 2711 ax-sep 5317 ax-nul 5324 ax-pow 5383 ax-pr 5447 ax-un 7770 ax-resscn 11241 ax-1cn 11242 ax-icn 11243 ax-addcl 11244 ax-addrcl 11245 ax-mulcl 11246 ax-mulrcl 11247 ax-mulcom 11248 ax-addass 11249 ax-mulass 11250 ax-distr 11251 ax-i2m1 11252 ax-1ne0 11253 ax-1rid 11254 ax-rnegex 11255 ax-rrecex 11256 ax-cnre 11257 ax-pre-lttri 11258 ax-pre-lttrn 11259 ax-pre-ltadd 11260 ax-pre-mulgt0 11261 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3or 1088 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-nf 1782 df-sb 2065 df-mo 2543 df-eu 2572 df-clab 2718 df-cleq 2732 df-clel 2819 df-nfc 2895 df-ne 2947 df-nel 3053 df-ral 3068 df-rex 3077 df-reu 3389 df-rab 3444 df-v 3490 df-sbc 3805 df-csb 3922 df-dif 3979 df-un 3981 df-in 3983 df-ss 3993 df-nul 4353 df-if 4549 df-pw 4624 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-br 5167 df-opab 5229 df-mpt 5250 df-id 5593 df-po 5607 df-so 5608 df-xp 5706 df-rel 5707 df-cnv 5708 df-co 5709 df-dm 5710 df-rn 5711 df-res 5712 df-ima 5713 df-iota 6525 df-fun 6575 df-fn 6576 df-f 6577 df-f1 6578 df-fo 6579 df-f1o 6580 df-fv 6581 df-riota 7404 df-ov 7451 df-oprab 7452 df-mpo 7453 df-er 8763 df-en 9004 df-dom 9005 df-sdom 9006 df-pnf 11326 df-mnf 11327 df-xr 11328 df-ltxr 11329 df-le 11330 df-sub 11522 df-neg 11523 df-2 12356 df-3 12357 df-4 12358 df-5 12359 |
This theorem is referenced by: 23prm 17166 43prm 17169 83prm 17170 163prm 17172 scandxnmulrndx 17377 ipsstr 17395 sramulrOLD 21205 zlmmulrOLD 21557 psrvalstr 21959 matscaOLD 22441 bpos1 27345 bposlem3 27348 cyc3conja 33150 resvmulrOLD 33331 algstr 43134 mnringscadOLD 44192 31prm 47471 sbgoldbo 47661 usgrexmpl1lem 47836 usgrexmpl2lem 47841 usgrexmpl2nb3 47849 usgrexmpl2nb5 47851 usgrexmpl2trifr 47852 |
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