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| Mirrors > Home > MPE Home > Th. List > 3lt4 | Structured version Visualization version GIF version | ||
| Description: 3 is less than 4. (Contributed by Mario Carneiro, 15-Sep-2013.) |
| Ref | Expression |
|---|---|
| 3lt4 | ⊢ 3 < 4 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 3re 12223 | . . 3 ⊢ 3 ∈ ℝ | |
| 2 | 1 | ltp1i 12044 | . 2 ⊢ 3 < (3 + 1) |
| 3 | df-4 12208 | . 2 ⊢ 4 = (3 + 1) | |
| 4 | 2, 3 | breqtrri 5123 | 1 ⊢ 3 < 4 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5096 (class class class)co 7356 1c1 11025 + caddc 11027 < clt 11164 3c3 12199 4c4 12200 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2182 ax-ext 2706 ax-sep 5239 ax-nul 5249 ax-pow 5308 ax-pr 5375 ax-un 7678 ax-resscn 11081 ax-1cn 11082 ax-icn 11083 ax-addcl 11084 ax-addrcl 11085 ax-mulcl 11086 ax-mulrcl 11087 ax-mulcom 11088 ax-addass 11089 ax-mulass 11090 ax-distr 11091 ax-i2m1 11092 ax-1ne0 11093 ax-1rid 11094 ax-rnegex 11095 ax-rrecex 11096 ax-cnre 11097 ax-pre-lttri 11098 ax-pre-lttrn 11099 ax-pre-ltadd 11100 ax-pre-mulgt0 11101 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2537 df-eu 2567 df-clab 2713 df-cleq 2726 df-clel 2809 df-nfc 2883 df-ne 2931 df-nel 3035 df-ral 3050 df-rex 3059 df-reu 3349 df-rab 3398 df-v 3440 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4579 df-pr 4581 df-op 4585 df-uni 4862 df-br 5097 df-opab 5159 df-mpt 5178 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 7313 df-ov 7359 df-oprab 7360 df-mpo 7361 df-er 8633 df-en 8882 df-dom 8883 df-sdom 8884 df-pnf 11166 df-mnf 11167 df-xr 11168 df-ltxr 11169 df-le 11170 df-sub 11364 df-neg 11365 df-2 12206 df-3 12207 df-4 12208 |
| This theorem is referenced by: 2lt4 12313 3lt5 12316 3lt6 12321 3lt7 12327 3lt8 12334 3lt9 12342 3halfnz 12569 3lt10 12742 uzuzle34 12797 fldiv4p1lem1div2 13753 bpoly4 15980 ef01bndlem 16107 sin01bnd 16108 flodddiv4 16340 starvndxnmulrndx 17224 srngstr 17227 dveflem 25937 tangtx 26468 ppiublem1 27167 bpos1 27248 bposlem2 27250 gausslemma2dlem4 27334 2lgslem3b 27362 2lgslem3d 27364 chebbnd1lem2 27435 chebbnd1lem3 27436 chebbnd1 27437 pntlemb 27562 usgrexmplef 29281 upgr4cycl4dv4e 30209 ex-fl 30471 aks4d1p1p7 42267 aks4d1p1p5 42268 stoweidlem26 46212 stoweid 46249 mod42tp1mod8 47790 nnsum4primes4 47977 nnsum4primesprm 47979 nnsum4primesgbe 47981 nnsum4primesle9 47983 nnsum4primeseven 47988 nnsum4primesevenALTV 47989 wtgoldbnnsum4prm 47990 usgrexmpl1lem 48209 usgrexmpl2lem 48214 usgrexmpl2nb3 48222 usgrexmpl2nb4 48223 usgrexmpl2trifr 48225 gpgprismgr4cycllem7 48289 gpgprismgr4cycllem10 48292 ackval42 48884 |
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