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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 10967 | . . 3 ⊢ 2 ∈ ℝ | |
2 | 1 | ltp1i 10806 | . 2 ⊢ 2 < (2 + 1) |
3 | df-3 10957 | . 2 ⊢ 3 = (2 + 1) | |
4 | 2, 3 | breqtrri 4610 | 1 ⊢ 2 < 3 |
Colors of variables: wff setvar class |
Syntax hints: class class class wbr 4583 (class class class)co 6549 1c1 9816 + caddc 9818 < clt 9953 2c2 10947 3c3 10948 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1713 ax-4 1728 ax-5 1827 ax-6 1875 ax-7 1922 ax-8 1979 ax-9 1986 ax-10 2006 ax-11 2021 ax-12 2034 ax-13 2234 ax-ext 2590 ax-sep 4709 ax-nul 4717 ax-pow 4769 ax-pr 4833 ax-un 6847 ax-resscn 9872 ax-1cn 9873 ax-icn 9874 ax-addcl 9875 ax-addrcl 9876 ax-mulcl 9877 ax-mulrcl 9878 ax-mulcom 9879 ax-addass 9880 ax-mulass 9881 ax-distr 9882 ax-i2m1 9883 ax-1ne0 9884 ax-1rid 9885 ax-rnegex 9886 ax-rrecex 9887 ax-cnre 9888 ax-pre-lttri 9889 ax-pre-lttrn 9890 ax-pre-ltadd 9891 ax-pre-mulgt0 9892 |
This theorem depends on definitions: df-bi 196 df-or 384 df-an 385 df-3or 1032 df-3an 1033 df-tru 1478 df-ex 1696 df-nf 1701 df-sb 1868 df-eu 2462 df-mo 2463 df-clab 2597 df-cleq 2603 df-clel 2606 df-nfc 2740 df-ne 2782 df-nel 2783 df-ral 2901 df-rex 2902 df-reu 2903 df-rab 2905 df-v 3175 df-sbc 3403 df-csb 3500 df-dif 3543 df-un 3545 df-in 3547 df-ss 3554 df-nul 3875 df-if 4037 df-pw 4110 df-sn 4126 df-pr 4128 df-op 4132 df-uni 4373 df-br 4584 df-opab 4644 df-mpt 4645 df-id 4953 df-po 4959 df-so 4960 df-xp 5044 df-rel 5045 df-cnv 5046 df-co 5047 df-dm 5048 df-rn 5049 df-res 5050 df-ima 5051 df-iota 5768 df-fun 5806 df-fn 5807 df-f 5808 df-f1 5809 df-fo 5810 df-f1o 5811 df-fv 5812 df-riota 6511 df-ov 6552 df-oprab 6553 df-mpt2 6554 df-er 7629 df-en 7842 df-dom 7843 df-sdom 7844 df-pnf 9955 df-mnf 9956 df-xr 9957 df-ltxr 9958 df-le 9959 df-sub 10147 df-neg 10148 df-2 10956 df-3 10957 |
This theorem is referenced by: 1lt3 11073 2lt4 11075 2lt6 11084 2lt7 11090 2lt8 11097 2lt9 11105 2lt10OLD 11114 3halfnz 11332 2lt10 11556 uzuzle23 11605 uz3m2nn 11607 fztpval 12272 expnass 12832 s4fv2 13492 f1oun2prg 13512 caucvgrlem 14251 cos01gt0 14760 3lcm2e6 15278 5prm 15653 11prm 15660 17prm 15662 23prm 15664 83prm 15668 317prm 15671 4001lem4 15689 rngstr 15823 oppradd 18453 cnfldstr 19569 matplusg 20039 log2le1 24477 chtub 24737 bpos1 24808 bposlem6 24814 chto1ub 24965 dchrvmasumiflem1 24990 istrkg3ld 25160 tgcgr4 25226 axlowdimlem2 25623 axlowdimlem16 25637 axlowdimlem17 25638 axlowdim 25641 usgraexmpldifpr 25928 3v3e3cycl1 26172 constr3lem4 26175 constr3trllem3 26180 constr3pthlem1 26183 constr3pthlem3 26185 konigsberg 26514 extwwlkfablem2 26605 ex-pss 26677 ex-res 26690 ex-fv 26692 ex-fl 26696 ex-mod 26698 cnndvlem1 31698 poimirlem9 32588 rabren3dioph 36397 jm2.20nn 36582 wallispilem4 38961 fourierdlem87 39086 smfmullem4 39679 257prm 40011 31prm 40050 nnsum3primes4 40204 nnsum3primesgbe 40208 nnsum3primesle9 40210 nnsum4primesodd 40212 nnsum4primesoddALTV 40213 tgoldbach 40232 tgoldbachOLD 40239 upgr3v3e3cycl 41347 konigsbergiedgw 41416 konigsbergiedgwOLD 41417 konigsberglem1 41422 konigsberglem2 41423 konigsberglem3 41424 plusgndxnmulrndx 41743 zlmodzxznm 42080 zlmodzxzldeplem 42081 |
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