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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 12196 | . . 3 ⊢ 3 ∈ ℝ | |
| 2 | 1 | ltp1i 12017 | . 2 ⊢ 3 < (3 + 1) |
| 3 | df-4 12181 | . 2 ⊢ 4 = (3 + 1) | |
| 4 | 2, 3 | breqtrri 5115 | 1 ⊢ 3 < 4 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5088 (class class class)co 7340 1c1 10998 + caddc 11000 < clt 11137 3c3 12172 4c4 12173 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2701 ax-sep 5231 ax-nul 5241 ax-pow 5300 ax-pr 5367 ax-un 7662 ax-resscn 11054 ax-1cn 11055 ax-icn 11056 ax-addcl 11057 ax-addrcl 11058 ax-mulcl 11059 ax-mulrcl 11060 ax-mulcom 11061 ax-addass 11062 ax-mulass 11063 ax-distr 11064 ax-i2m1 11065 ax-1ne0 11066 ax-1rid 11067 ax-rnegex 11068 ax-rrecex 11069 ax-cnre 11070 ax-pre-lttri 11071 ax-pre-lttrn 11072 ax-pre-ltadd 11073 ax-pre-mulgt0 11074 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2533 df-eu 2562 df-clab 2708 df-cleq 2721 df-clel 2803 df-nfc 2878 df-ne 2926 df-nel 3030 df-ral 3045 df-rex 3054 df-reu 3344 df-rab 3393 df-v 3435 df-sbc 3739 df-csb 3848 df-dif 3902 df-un 3904 df-in 3906 df-ss 3916 df-nul 4281 df-if 4473 df-pw 4549 df-sn 4574 df-pr 4576 df-op 4580 df-uni 4857 df-br 5089 df-opab 5151 df-mpt 5170 df-id 5508 df-po 5521 df-so 5522 df-xp 5619 df-rel 5620 df-cnv 5621 df-co 5622 df-dm 5623 df-rn 5624 df-res 5625 df-ima 5626 df-iota 6432 df-fun 6478 df-fn 6479 df-f 6480 df-f1 6481 df-fo 6482 df-f1o 6483 df-fv 6484 df-riota 7297 df-ov 7343 df-oprab 7344 df-mpo 7345 df-er 8616 df-en 8864 df-dom 8865 df-sdom 8866 df-pnf 11139 df-mnf 11140 df-xr 11141 df-ltxr 11142 df-le 11143 df-sub 11337 df-neg 11338 df-2 12179 df-3 12180 df-4 12181 |
| This theorem is referenced by: 2lt4 12286 3lt5 12289 3lt6 12294 3lt7 12300 3lt8 12307 3lt9 12315 3halfnz 12543 3lt10 12716 uzuzle34 12775 fldiv4p1lem1div2 13727 bpoly4 15953 ef01bndlem 16080 sin01bnd 16081 flodddiv4 16313 starvndxnmulrndx 17197 srngstr 17200 dveflem 25864 tangtx 26395 ppiublem1 27094 bpos1 27175 bposlem2 27177 gausslemma2dlem4 27261 2lgslem3b 27289 2lgslem3d 27291 chebbnd1lem2 27362 chebbnd1lem3 27363 chebbnd1 27364 pntlemb 27489 usgrexmplef 29191 upgr4cycl4dv4e 30116 ex-fl 30378 aks4d1p1p7 42064 aks4d1p1p5 42065 stoweidlem26 46021 stoweid 46058 mod42tp1mod8 47600 nnsum4primes4 47787 nnsum4primesprm 47789 nnsum4primesgbe 47791 nnsum4primesle9 47793 nnsum4primeseven 47798 nnsum4primesevenALTV 47799 wtgoldbnnsum4prm 47800 usgrexmpl1lem 48019 usgrexmpl2lem 48024 usgrexmpl2nb3 48032 usgrexmpl2nb4 48033 usgrexmpl2trifr 48035 gpgprismgr4cycllem7 48099 gpgprismgr4cycllem10 48102 ackval42 48695 |
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