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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 12285 | . . 3 ⊢ 2 ∈ ℝ | |
| 2 | 1 | ltp1i 12089 | . 2 ⊢ 2 < (2 + 1) |
| 3 | df-3 12274 | . 2 ⊢ 3 = (2 + 1) | |
| 4 | 2, 3 | breqtrri 5124 | 1 ⊢ 2 < 3 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5097 (class class class)co 7390 1c1 11067 + caddc 11069 < clt 11209 2c2 12265 3c3 12266 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5243 ax-nul 5253 ax-pow 5319 ax-pr 5387 ax-un 7712 ax-resscn 11123 ax-1cn 11124 ax-icn 11125 ax-addcl 11126 ax-addrcl 11127 ax-mulcl 11128 ax-mulrcl 11129 ax-mulcom 11130 ax-addass 11131 ax-mulass 11132 ax-distr 11133 ax-i2m1 11134 ax-1ne0 11135 ax-1rid 11136 ax-rnegex 11137 ax-rrecex 11138 ax-cnre 11139 ax-pre-lttri 11140 ax-pre-lttrn 11141 ax-pre-ltadd 11142 ax-pre-mulgt0 11143 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3743 df-csb 3851 df-dif 3905 df-un 3907 df-in 3909 df-ss 3919 df-nul 4284 df-if 4478 df-pw 4554 df-sn 4580 df-pr 4582 df-op 4586 df-uni 4863 df-br 5098 df-opab 5160 df-mpt 5179 df-id 5538 df-po 5551 df-so 5552 df-xp 5649 df-rel 5650 df-cnv 5651 df-co 5652 df-dm 5653 df-rn 5654 df-res 5655 df-ima 5656 df-iota 6471 df-fun 6517 df-fn 6518 df-f 6519 df-f1 6520 df-fo 6521 df-f1o 6522 df-fv 6523 df-riota 7347 df-ov 7393 df-oprab 7394 df-mpo 7395 df-er 8671 df-en 8921 df-dom 8922 df-sdom 8923 df-pnf 11211 df-mnf 11212 df-xr 11213 df-ltxr 11214 df-le 11215 df-sub 11409 df-neg 11410 df-2 12273 df-3 12274 |
| This theorem is referenced by: 2le3 12385 1lt3 12386 2lt4 12388 2lt6 12397 2lt7 12403 2lt8 12410 2lt9 12418 3halfnz 12645 uzuzle23 12878 uz3m2nn 12888 fztpval 13584 fvf1tp 13792 expnass 14214 hash3tpde 14499 tpf1ofv2 14504 tpfo 14506 s4fv2 14903 f1oun2prg 14923 caucvgrlem 15690 cos01gt0 16213 3lcm2e6 16757 5prm 17134 11prm 17141 17prm 17143 23prm 17145 83prm 17149 317prm 17152 4001lem4 17170 plusgndxnmulrndx 17316 rngstr 17317 slotsdifunifndx 17420 cnfldstr 21413 2logb9irr 26847 2logb3irr 26849 log2le1 27002 chtub 27263 bpos1 27334 bposlem6 27340 chto1ub 27527 dchrvmasumiflem1 27552 istrkg3ld 28617 tgcgr4 28687 axlowdimlem2 29100 axlowdimlem16 29114 axlowdimlem17 29115 axlowdim 29118 usgrexmpldifpr 29415 upgr3v3e3cycl 30338 konigsbergiedgw 30406 konigsberglem1 30410 konigsberglem2 30411 konigsberglem3 30412 ex-pss 30586 ex-res 30599 ex-fv 30601 ex-fl 30605 ex-mod 30607 evl1deg3 33734 2sqr3minply 34037 2sqr3nconstr 34038 cos9thpinconstrlem2 34047 prodfzo03 34857 cnndvlem1 36935 poimirlem9 38088 3lexlogpow2ineq1 42635 aks4d1p1p6 42650 aks4d1p1p5 42652 2ap1caineq 42722 rabren3dioph 43352 wallispilem4 46602 fourierdlem87 46727 smfmullem4 47328 257prm 48130 31prm 48166 9fppr8 48319 fpprel2 48323 nnsum3primes4 48370 nnsum3primesgbe 48374 nnsum3primesle9 48376 nnsum4primesodd 48378 nnsum4primesoddALTV 48379 tgoldbach 48399 cycl3grtri 48529 usgrexmpl1lem 48603 usgrexmpl2lem 48608 usgrexmpl2nb2 48615 usgrexmpl2nb3 48616 usgrexmpl2trifr 48619 gpg3nbgrvtx0 48658 gpg3kgrtriexlem1 48665 zlmodzxznm 49079 zlmodzxzldeplem 49080 sepfsepc 49509 |
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