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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 12316 | . . 3 ⊢ 3 ∈ ℝ | |
| 2 | 1 | ltp1i 12114 | . 2 ⊢ 3 < (3 + 1) |
| 3 | df-4 12300 | . 2 ⊢ 4 = (3 + 1) | |
| 4 | 2, 3 | breqtrri 5138 | 1 ⊢ 3 < 4 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5109 (class class class)co 7410 1c1 11096 + caddc 11098 < clt 11238 3c3 12291 4c4 12292 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-sep 5257 ax-nul 5269 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-resscn 11152 ax-1cn 11153 ax-icn 11154 ax-addcl 11155 ax-addrcl 11156 ax-mulcl 11157 ax-mulrcl 11158 ax-mulcom 11159 ax-addass 11160 ax-mulass 11161 ax-distr 11162 ax-i2m1 11163 ax-1ne0 11164 ax-1rid 11165 ax-rnegex 11166 ax-rrecex 11167 ax-cnre 11168 ax-pre-lttri 11169 ax-pre-lttrn 11170 ax-pre-ltadd 11171 ax-pre-mulgt0 11172 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3745 df-csb 3854 df-dif 3908 df-un 3910 df-in 3912 df-ss 3922 df-nul 4287 df-if 4488 df-pw 4564 df-sn 4590 df-pr 4592 df-op 4596 df-uni 4873 df-br 5110 df-opab 5174 df-mpt 5193 df-id 5556 df-po 5569 df-so 5570 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-er 8690 df-en 8940 df-dom 8941 df-sdom 8942 df-pnf 11240 df-mnf 11241 df-xr 11242 df-ltxr 11243 df-le 11244 df-sub 11438 df-neg 11439 df-2 12298 df-3 12299 df-4 12300 |
| This theorem is referenced by: 2lt4 12413 3lt5 12416 3lt6 12421 3lt7 12427 3lt8 12434 3lt9 12442 3halfnz 12670 uzuzle34 12905 fldiv4p1lem1div2 13864 bpoly4 16108 ef01bndlem 16235 sin01bnd 16236 flodddiv4 16468 starvndxnmulrndx 17354 srngstr 17357 dveflem 26138 tangtx 26670 ppiublem1 27366 bpos1 27447 bposlem2 27449 gausslemma2dlem4 27533 2lgslem3b 27561 2lgslem3d 27563 chebbnd1lem2 27634 chebbnd1lem3 27635 chebbnd1 27636 pntlemb 27761 usgrexmplef 29609 upgr4cycl4dv4e 30536 ex-fl 30798 aks4d1p1p7 42841 aks4d1p1p5 42842 stoweidlem26 46740 stoweid 46777 mod42tp1mod8 48354 ppivalnn4 48379 nnsum4primes4 48554 nnsum4primesprm 48556 nnsum4primesgbe 48558 nnsum4primesle9 48560 nnsum4primeseven 48565 nnsum4primesevenALTV 48566 wtgoldbnnsum4prm 48567 usgrexmpl1lem 48786 usgrexmpl2lem 48791 usgrexmpl2nb3 48799 usgrexmpl2nb4 48800 usgrexmpl2trifr 48802 gpgprismgr4cycllem7 48866 gpgprismgr4cycllem10 48869 ackval42 49476 |
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