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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 11714 | . . 3 ⊢ 2 ∈ ℝ | |
2 | 1 | ltp1i 11546 | . 2 ⊢ 2 < (2 + 1) |
3 | df-3 11704 | . 2 ⊢ 3 = (2 + 1) | |
4 | 2, 3 | breqtrri 5095 | 1 ⊢ 2 < 3 |
Colors of variables: wff setvar class |
Syntax hints: class class class wbr 5068 (class class class)co 7158 1c1 10540 + caddc 10542 < clt 10677 2c2 11695 3c3 11696 |
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 1970 ax-7 2015 ax-8 2116 ax-9 2124 ax-10 2145 ax-11 2161 ax-12 2177 ax-ext 2795 ax-sep 5205 ax-nul 5212 ax-pow 5268 ax-pr 5332 ax-un 7463 ax-resscn 10596 ax-1cn 10597 ax-icn 10598 ax-addcl 10599 ax-addrcl 10600 ax-mulcl 10601 ax-mulrcl 10602 ax-mulcom 10603 ax-addass 10604 ax-mulass 10605 ax-distr 10606 ax-i2m1 10607 ax-1ne0 10608 ax-1rid 10609 ax-rnegex 10610 ax-rrecex 10611 ax-cnre 10612 ax-pre-lttri 10613 ax-pre-lttrn 10614 ax-pre-ltadd 10615 ax-pre-mulgt0 10616 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1540 df-ex 1781 df-nf 1785 df-sb 2070 df-mo 2622 df-eu 2654 df-clab 2802 df-cleq 2816 df-clel 2895 df-nfc 2965 df-ne 3019 df-nel 3126 df-ral 3145 df-rex 3146 df-reu 3147 df-rab 3149 df-v 3498 df-sbc 3775 df-csb 3886 df-dif 3941 df-un 3943 df-in 3945 df-ss 3954 df-nul 4294 df-if 4470 df-pw 4543 df-sn 4570 df-pr 4572 df-op 4576 df-uni 4841 df-br 5069 df-opab 5131 df-mpt 5149 df-id 5462 df-po 5476 df-so 5477 df-xp 5563 df-rel 5564 df-cnv 5565 df-co 5566 df-dm 5567 df-rn 5568 df-res 5569 df-ima 5570 df-iota 6316 df-fun 6359 df-fn 6360 df-f 6361 df-f1 6362 df-fo 6363 df-f1o 6364 df-fv 6365 df-riota 7116 df-ov 7161 df-oprab 7162 df-mpo 7163 df-er 8291 df-en 8512 df-dom 8513 df-sdom 8514 df-pnf 10679 df-mnf 10680 df-xr 10681 df-ltxr 10682 df-le 10683 df-sub 10874 df-neg 10875 df-2 11703 df-3 11704 |
This theorem is referenced by: 1lt3 11813 2lt4 11815 2lt6 11824 2lt7 11830 2lt8 11837 2lt9 11845 3halfnz 12064 2lt10 12239 uzuzle23 12292 uz3m2nn 12294 fztpval 12972 expnass 13573 s4fv2 14261 f1oun2prg 14281 caucvgrlem 15031 cos01gt0 15546 3lcm2e6 16074 5prm 16444 11prm 16450 17prm 16452 23prm 16454 83prm 16458 317prm 16461 4001lem4 16479 plusgndxnmulrndx 16619 rngstr 16621 oppradd 19382 cnfldstr 20549 cnfldfun 20559 2logb9irr 25375 2logb3irr 25377 log2le1 25530 chtub 25790 bpos1 25861 bposlem6 25867 chto1ub 26054 dchrvmasumiflem1 26079 istrkg3ld 26249 tgcgr4 26319 axlowdimlem2 26731 axlowdimlem16 26745 axlowdimlem17 26746 axlowdim 26749 usgrexmpldifpr 27042 upgr3v3e3cycl 27961 konigsbergiedgw 28029 konigsberglem1 28033 konigsberglem2 28034 konigsberglem3 28035 ex-pss 28209 ex-res 28222 ex-fv 28224 ex-fl 28228 ex-mod 28230 prodfzo03 31876 cnndvlem1 33878 poimirlem9 34903 rabren3dioph 39419 jm2.20nn 39601 wallispilem4 42360 fourierdlem87 42485 smfmullem4 43076 257prm 43730 31prm 43767 9fppr8 43909 fpprel2 43913 nnsum3primes4 43960 nnsum3primesgbe 43964 nnsum3primesle9 43966 nnsum4primesodd 43968 nnsum4primesoddALTV 43969 tgoldbach 43989 zlmodzxznm 44559 zlmodzxzldeplem 44560 |
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