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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 12339 | . 2 ⊢ 3 < 4 | |
| 2 | 4lt5 12342 | . 2 ⊢ 4 < 5 | |
| 3 | 3re 12250 | . . 3 ⊢ 3 ∈ ℝ | |
| 4 | 4re 12254 | . . 3 ⊢ 4 ∈ ℝ | |
| 5 | 5re 12257 | . . 3 ⊢ 5 ∈ ℝ | |
| 6 | 3, 4, 5 | lttri 11261 | . 2 ⊢ ((3 < 4 ∧ 4 < 5) → 3 < 5) |
| 7 | 1, 2, 6 | mp2an 693 | 1 ⊢ 3 < 5 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5086 < clt 11168 3c3 12226 4c4 12227 5c5 12228 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1797 ax-4 1811 ax-5 1912 ax-6 1969 ax-7 2010 ax-8 2116 ax-9 2124 ax-10 2147 ax-11 2163 ax-12 2185 ax-ext 2709 ax-sep 5231 ax-nul 5241 ax-pow 5300 ax-pr 5368 ax-un 7680 ax-resscn 11084 ax-1cn 11085 ax-icn 11086 ax-addcl 11087 ax-addrcl 11088 ax-mulcl 11089 ax-mulrcl 11090 ax-mulcom 11091 ax-addass 11092 ax-mulass 11093 ax-distr 11094 ax-i2m1 11095 ax-1ne0 11096 ax-1rid 11097 ax-rnegex 11098 ax-rrecex 11099 ax-cnre 11100 ax-pre-lttri 11101 ax-pre-lttrn 11102 ax-pre-ltadd 11103 ax-pre-mulgt0 11104 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 849 df-3or 1088 df-3an 1089 df-tru 1545 df-fal 1555 df-ex 1782 df-nf 1786 df-sb 2069 df-mo 2540 df-eu 2570 df-clab 2716 df-cleq 2729 df-clel 2812 df-nfc 2886 df-ne 2934 df-nel 3038 df-ral 3053 df-rex 3063 df-reu 3344 df-rab 3391 df-v 3432 df-sbc 3730 df-csb 3839 df-dif 3893 df-un 3895 df-in 3897 df-ss 3907 df-nul 4275 df-if 4468 df-pw 4544 df-sn 4569 df-pr 4571 df-op 4575 df-uni 4852 df-br 5087 df-opab 5149 df-mpt 5168 df-id 5517 df-po 5530 df-so 5531 df-xp 5628 df-rel 5629 df-cnv 5630 df-co 5631 df-dm 5632 df-rn 5633 df-res 5634 df-ima 5635 df-iota 6446 df-fun 6492 df-fn 6493 df-f 6494 df-f1 6495 df-fo 6496 df-f1o 6497 df-fv 6498 df-riota 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-er 8634 df-en 8885 df-dom 8886 df-sdom 8887 df-pnf 11170 df-mnf 11171 df-xr 11172 df-ltxr 11173 df-le 11174 df-sub 11368 df-neg 11369 df-2 12233 df-3 12234 df-4 12235 df-5 12236 |
| This theorem is referenced by: 5eluz3 12822 5ndvds3 16371 23prm 17078 43prm 17081 83prm 17082 163prm 17084 scandxnmulrndx 17270 ipsstr 17288 psrvalstr 21904 bpos1 27265 bposlem3 27268 cyc3conja 33238 algstr 43616 8mod5e3 47811 modm2nep1 47817 modm1nep2 47819 31prm 48057 sbgoldbo 48260 usgrexmpl1lem 48494 usgrexmpl2lem 48499 usgrexmpl2nb3 48507 usgrexmpl2nb5 48509 usgrexmpl2trifr 48510 pgnbgreunbgrlem2lem1 48587 pgnbgreunbgrlem2lem2 48588 gpg5edgnedg 48603 |
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