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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 12255 | . . 3 ⊢ 3 ∈ ℝ | |
| 2 | 1 | ltp1i 12054 | . 2 ⊢ 3 < (3 + 1) |
| 3 | df-4 12240 | . 2 ⊢ 4 = (3 + 1) | |
| 4 | 2, 3 | breqtrri 5113 | 1 ⊢ 3 < 4 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5086 (class class class)co 7361 1c1 11033 + caddc 11035 < clt 11173 3c3 12231 4c4 12232 |
| 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 5232 ax-nul 5242 ax-pow 5303 ax-pr 5371 ax-un 7683 ax-resscn 11089 ax-1cn 11090 ax-icn 11091 ax-addcl 11092 ax-addrcl 11093 ax-mulcl 11094 ax-mulrcl 11095 ax-mulcom 11096 ax-addass 11097 ax-mulass 11098 ax-distr 11099 ax-i2m1 11100 ax-1ne0 11101 ax-1rid 11102 ax-rnegex 11103 ax-rrecex 11104 ax-cnre 11105 ax-pre-lttri 11106 ax-pre-lttrn 11107 ax-pre-ltadd 11108 ax-pre-mulgt0 11109 |
| 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 5520 df-po 5533 df-so 5534 df-xp 5631 df-rel 5632 df-cnv 5633 df-co 5634 df-dm 5635 df-rn 5636 df-res 5637 df-ima 5638 df-iota 6449 df-fun 6495 df-fn 6496 df-f 6497 df-f1 6498 df-fo 6499 df-f1o 6500 df-fv 6501 df-riota 7318 df-ov 7364 df-oprab 7365 df-mpo 7366 df-er 8637 df-en 8888 df-dom 8889 df-sdom 8890 df-pnf 11175 df-mnf 11176 df-xr 11177 df-ltxr 11178 df-le 11179 df-sub 11373 df-neg 11374 df-2 12238 df-3 12239 df-4 12240 |
| This theorem is referenced by: 2lt4 12345 3lt5 12348 3lt6 12353 3lt7 12359 3lt8 12366 3lt9 12374 3halfnz 12602 3lt10 12775 uzuzle34 12830 fldiv4p1lem1div2 13788 bpoly4 16018 ef01bndlem 16145 sin01bnd 16146 flodddiv4 16378 starvndxnmulrndx 17263 srngstr 17266 dveflem 25959 tangtx 26485 ppiublem1 27182 bpos1 27263 bposlem2 27265 gausslemma2dlem4 27349 2lgslem3b 27377 2lgslem3d 27379 chebbnd1lem2 27450 chebbnd1lem3 27451 chebbnd1 27452 pntlemb 27577 usgrexmplef 29345 upgr4cycl4dv4e 30273 ex-fl 30535 aks4d1p1p7 42530 aks4d1p1p5 42531 stoweidlem26 46475 stoweid 46512 mod42tp1mod8 48080 ppivalnn4 48105 nnsum4primes4 48280 nnsum4primesprm 48282 nnsum4primesgbe 48284 nnsum4primesle9 48286 nnsum4primeseven 48291 nnsum4primesevenALTV 48292 wtgoldbnnsum4prm 48293 usgrexmpl1lem 48512 usgrexmpl2lem 48517 usgrexmpl2nb3 48525 usgrexmpl2nb4 48526 usgrexmpl2trifr 48528 gpgprismgr4cycllem7 48592 gpgprismgr4cycllem10 48595 ackval42 49187 |
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