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| Mirrors > Home > MPE Home > Th. List > 2lt3 | Structured version Visualization version GIF version | ||
| Description: 2 is less than 3. (Contributed by NM, 26-Sep-2010.) |
| Ref | Expression |
|---|---|
| 2lt3 | ⊢ 2 < 3 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 2re 12246 | . . 3 ⊢ 2 ∈ ℝ | |
| 2 | 1 | ltp1i 12051 | . 2 ⊢ 2 < (2 + 1) |
| 3 | df-3 12236 | . 2 ⊢ 3 = (2 + 1) | |
| 4 | 2, 3 | breqtrri 5113 | 1 ⊢ 2 < 3 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5086 (class class class)co 7360 1c1 11030 + caddc 11032 < clt 11170 2c2 12227 3c3 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 5302 ax-pr 5370 ax-un 7682 ax-resscn 11086 ax-1cn 11087 ax-icn 11088 ax-addcl 11089 ax-addrcl 11090 ax-mulcl 11091 ax-mulrcl 11092 ax-mulcom 11093 ax-addass 11094 ax-mulass 11095 ax-distr 11096 ax-i2m1 11097 ax-1ne0 11098 ax-1rid 11099 ax-rnegex 11100 ax-rrecex 11101 ax-cnre 11102 ax-pre-lttri 11103 ax-pre-lttrn 11104 ax-pre-ltadd 11105 ax-pre-mulgt0 11106 |
| 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 5519 df-po 5532 df-so 5533 df-xp 5630 df-rel 5631 df-cnv 5632 df-co 5633 df-dm 5634 df-rn 5635 df-res 5636 df-ima 5637 df-iota 6448 df-fun 6494 df-fn 6495 df-f 6496 df-f1 6497 df-fo 6498 df-f1o 6499 df-fv 6500 df-riota 7317 df-ov 7363 df-oprab 7364 df-mpo 7365 df-er 8636 df-en 8887 df-dom 8888 df-sdom 8889 df-pnf 11172 df-mnf 11173 df-xr 11174 df-ltxr 11175 df-le 11176 df-sub 11370 df-neg 11371 df-2 12235 df-3 12236 |
| This theorem is referenced by: 1lt3 12340 2lt4 12342 2lt6 12351 2lt7 12357 2lt8 12364 2lt9 12372 3halfnz 12599 2lt10 12773 uzuzle23 12825 uz3m2nn 12835 fztpval 13531 fvf1tp 13739 expnass 14161 hash3tpde 14446 tpf1ofv2 14451 tpfo 14453 s4fv2 14850 f1oun2prg 14870 caucvgrlem 15626 cos01gt0 16149 3lcm2e6 16693 5prm 17070 11prm 17076 17prm 17078 23prm 17080 83prm 17084 317prm 17087 4001lem4 17105 plusgndxnmulrndx 17251 rngstr 17252 slotsdifunifndx 17355 cnfldstr 21346 cnfldstrOLD 21361 2logb9irr 26772 2logb3irr 26774 log2le1 26927 chtub 27189 bpos1 27260 bposlem6 27266 chto1ub 27453 dchrvmasumiflem1 27478 istrkg3ld 28543 tgcgr4 28613 axlowdimlem2 29026 axlowdimlem16 29040 axlowdimlem17 29041 axlowdim 29044 usgrexmpldifpr 29341 upgr3v3e3cycl 30265 konigsbergiedgw 30333 konigsberglem1 30337 konigsberglem2 30338 konigsberglem3 30339 ex-pss 30513 ex-res 30526 ex-fv 30528 ex-fl 30532 ex-mod 30534 evl1deg3 33653 2sqr3minply 33940 2sqr3nconstr 33941 cos9thpinconstrlem2 33950 prodfzo03 34763 cnndvlem1 36813 poimirlem9 37964 3lexlogpow2ineq1 42511 aks4d1p1p6 42526 aks4d1p1p5 42528 2ap1caineq 42598 rabren3dioph 43261 jm2.20nn 43443 wallispilem4 46514 fourierdlem87 46639 smfmullem4 47240 257prm 48036 31prm 48072 9fppr8 48225 fpprel2 48229 nnsum3primes4 48276 nnsum3primesgbe 48280 nnsum3primesle9 48282 nnsum4primesodd 48284 nnsum4primesoddALTV 48285 tgoldbach 48305 cycl3grtri 48435 usgrexmpl1lem 48509 usgrexmpl2lem 48514 usgrexmpl2nb2 48521 usgrexmpl2nb3 48522 usgrexmpl2trifr 48525 gpg3nbgrvtx0 48564 gpg3kgrtriexlem1 48571 zlmodzxznm 48985 zlmodzxzldeplem 48986 sepfsepc 49415 |
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