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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 12219 | . . 3 ⊢ 2 ∈ ℝ | |
| 2 | 1 | ltp1i 12046 | . 2 ⊢ 2 < (2 + 1) |
| 3 | df-3 12209 | . 2 ⊢ 3 = (2 + 1) | |
| 4 | 2, 3 | breqtrri 5125 | 1 ⊢ 2 < 3 |
| Colors of variables: wff setvar class |
| Syntax hints: class class class wbr 5098 (class class class)co 7358 1c1 11027 + caddc 11029 < clt 11166 2c2 12200 3c3 12201 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1796 ax-4 1810 ax-5 1911 ax-6 1968 ax-7 2009 ax-8 2115 ax-9 2123 ax-10 2146 ax-11 2162 ax-12 2184 ax-ext 2708 ax-sep 5241 ax-nul 5251 ax-pow 5310 ax-pr 5377 ax-un 7680 ax-resscn 11083 ax-1cn 11084 ax-icn 11085 ax-addcl 11086 ax-addrcl 11087 ax-mulcl 11088 ax-mulrcl 11089 ax-mulcom 11090 ax-addass 11091 ax-mulass 11092 ax-distr 11093 ax-i2m1 11094 ax-1ne0 11095 ax-1rid 11096 ax-rnegex 11097 ax-rrecex 11098 ax-cnre 11099 ax-pre-lttri 11100 ax-pre-lttrn 11101 ax-pre-ltadd 11102 ax-pre-mulgt0 11103 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1544 df-fal 1554 df-ex 1781 df-nf 1785 df-sb 2068 df-mo 2539 df-eu 2569 df-clab 2715 df-cleq 2728 df-clel 2811 df-nfc 2885 df-ne 2933 df-nel 3037 df-ral 3052 df-rex 3061 df-reu 3351 df-rab 3400 df-v 3442 df-sbc 3741 df-csb 3850 df-dif 3904 df-un 3906 df-in 3908 df-ss 3918 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4581 df-pr 4583 df-op 4587 df-uni 4864 df-br 5099 df-opab 5161 df-mpt 5180 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 7315 df-ov 7361 df-oprab 7362 df-mpo 7363 df-er 8635 df-en 8884 df-dom 8885 df-sdom 8886 df-pnf 11168 df-mnf 11169 df-xr 11170 df-ltxr 11171 df-le 11172 df-sub 11366 df-neg 11367 df-2 12208 df-3 12209 |
| This theorem is referenced by: 1lt3 12313 2lt4 12315 2lt6 12324 2lt7 12330 2lt8 12337 2lt9 12345 3halfnz 12571 2lt10 12745 uzuzle23 12797 uz3m2nn 12807 fztpval 13502 fvf1tp 13709 expnass 14131 hash3tpde 14416 tpf1ofv2 14421 tpfo 14423 s4fv2 14820 f1oun2prg 14840 caucvgrlem 15596 cos01gt0 16116 3lcm2e6 16659 5prm 17036 11prm 17042 17prm 17044 23prm 17046 83prm 17050 317prm 17053 4001lem4 17071 plusgndxnmulrndx 17217 rngstr 17218 slotsdifunifndx 17321 cnfldstr 21311 cnfldstrOLD 21326 2logb9irr 26761 2logb3irr 26763 log2le1 26916 chtub 27179 bpos1 27250 bposlem6 27256 chto1ub 27443 dchrvmasumiflem1 27468 istrkg3ld 28533 tgcgr4 28603 axlowdimlem2 29016 axlowdimlem16 29030 axlowdimlem17 29031 axlowdim 29034 usgrexmpldifpr 29331 upgr3v3e3cycl 30255 konigsbergiedgw 30323 konigsberglem1 30327 konigsberglem2 30328 konigsberglem3 30329 ex-pss 30503 ex-res 30516 ex-fv 30518 ex-fl 30522 ex-mod 30524 evl1deg3 33659 2sqr3minply 33937 2sqr3nconstr 33938 cos9thpinconstrlem2 33947 prodfzo03 34760 cnndvlem1 36737 poimirlem9 37830 3lexlogpow2ineq1 42312 aks4d1p1p6 42327 aks4d1p1p5 42329 2ap1caineq 42399 rabren3dioph 43057 jm2.20nn 43239 wallispilem4 46312 fourierdlem87 46437 smfmullem4 47038 257prm 47807 31prm 47843 9fppr8 47983 fpprel2 47987 nnsum3primes4 48034 nnsum3primesgbe 48038 nnsum3primesle9 48040 nnsum4primesodd 48042 nnsum4primesoddALTV 48043 tgoldbach 48063 cycl3grtri 48193 usgrexmpl1lem 48267 usgrexmpl2lem 48272 usgrexmpl2nb2 48279 usgrexmpl2nb3 48280 usgrexmpl2trifr 48283 gpg3nbgrvtx0 48322 gpg3kgrtriexlem1 48329 zlmodzxznm 48743 zlmodzxzldeplem 48744 sepfsepc 49173 |
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