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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 12303 | . . 3 ⊢ 2 ∈ ℝ | |
| 2 | 1 | ltp1i 12107 | . 2 ⊢ 2 < (2 + 1) |
| 3 | df-3 12292 | . 2 ⊢ 3 = (2 + 1) | |
| 4 | 2, 3 | breqtrri 5131 | 1 ⊢ 2 < 3 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5104 (class class class)co 7400 1c1 11089 + caddc 11091 < clt 11231 2c2 12283 3c3 12284 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-sep 5250 ax-nul 5260 ax-pow 5326 ax-pr 5394 ax-un 7722 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-br 5105 df-opab 5167 df-mpt 5186 df-id 5546 df-po 5559 df-so 5560 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-er 8682 df-en 8932 df-dom 8933 df-sdom 8934 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-2 12291 df-3 12292 |
| This theorem is referenced by: 2le3 12403 1lt3 12404 2lt4 12406 2lt6 12415 2lt7 12421 2lt8 12428 2lt9 12436 3halfnz 12663 uzuzle23 12896 uz3m2nn 12906 fztpval 13602 fvf1tp 13810 expnass 14232 hash3tpde 14518 tpf1ofv2 14523 tpfo 14525 s4fv2 14922 f1oun2prg 14942 caucvgrlem 15712 cos01gt0 16235 3lcm2e6 16779 5prm 17156 11prm 17163 17prm 17165 23prm 17167 83prm 17171 317prm 17174 4001lem4 17192 plusgndxnmulrndx 17338 rngstr 17339 slotsdifunifndx 17442 cnfldstr 21481 2logb9irr 26914 2logb3irr 26916 log2le1 27069 chtub 27330 bpos1 27401 bposlem6 27407 chto1ub 27594 dchrvmasumiflem1 27619 istrkg3ld 28684 tgcgr4 28754 axlowdimlem2 29198 axlowdimlem16 29212 axlowdimlem17 29213 axlowdim 29216 usgrexmpldifpr 29513 upgr3v3e3cycl 30436 konigsbergiedgw 30504 konigsberglem1 30508 konigsberglem2 30509 konigsberglem3 30510 ex-pss 30684 ex-res 30697 ex-fv 30699 ex-fl 30703 ex-mod 30705 evl1deg3 33780 2sqr3minply 34082 2sqr3nconstr 34083 cos9thpinconstrlem2 34092 prodfzo03 34902 cnndvlem1 36983 poimirlem9 38135 3lexlogpow2ineq1 42682 aks4d1p1p6 42697 aks4d1p1p5 42699 2ap1caineq 42769 rabren3dioph 43399 wallispilem4 46641 fourierdlem87 46766 smfmullem4 47367 257prm 48169 31prm 48205 9fppr8 48358 fpprel2 48362 nnsum3primes4 48409 nnsum3primesgbe 48413 nnsum3primesle9 48415 nnsum4primesodd 48417 nnsum4primesoddALTV 48418 tgoldbach 48438 cycl3grtri 48568 usgrexmpl1lem 48642 usgrexmpl2lem 48647 usgrexmpl2nb2 48654 usgrexmpl2nb3 48655 usgrexmpl2trifr 48658 gpg3nbgrvtx0 48697 gpg3kgrtriexlem1 48704 zlmodzxznm 49129 zlmodzxzldeplem 49130 sepfsepc 49558 |
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