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| Mirrors > Home > MPE Home > Th. List > declt | Structured version Visualization version GIF version | ||
| Description: Comparing two decimal integers (equal higher places). (Contributed by Mario Carneiro, 17-Apr-2015.) (Revised by AV, 6-Sep-2021.) |
| Ref | Expression |
|---|---|
| declt.a | ⊢ 𝐴 ∈ ℕ0 |
| declt.b | ⊢ 𝐵 ∈ ℕ0 |
| declt.c | ⊢ 𝐶 ∈ ℕ |
| declt.l | ⊢ 𝐵 < 𝐶 |
| Ref | Expression |
|---|---|
| declt | ⊢ ;𝐴𝐵 < ;𝐴𝐶 |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 10nn 12671 | . . 3 ⊢ ;10 ∈ ℕ | |
| 2 | declt.a | . . 3 ⊢ 𝐴 ∈ ℕ0 | |
| 3 | declt.b | . . 3 ⊢ 𝐵 ∈ ℕ0 | |
| 4 | declt.c | . . 3 ⊢ 𝐶 ∈ ℕ | |
| 5 | declt.l | . . 3 ⊢ 𝐵 < 𝐶 | |
| 6 | 1, 2, 3, 4, 5 | numlt 12680 | . 2 ⊢ ((;10 · 𝐴) + 𝐵) < ((;10 · 𝐴) + 𝐶) |
| 7 | dfdec10 12658 | . 2 ⊢ ;𝐴𝐵 = ((;10 · 𝐴) + 𝐵) | |
| 8 | dfdec10 12658 | . 2 ⊢ ;𝐴𝐶 = ((;10 · 𝐴) + 𝐶) | |
| 9 | 6, 7, 8 | 3brtr4i 5139 | 1 ⊢ ;𝐴𝐵 < ;𝐴𝐶 |
| Colors of variables: wff setvar class |
| Syntax hints: ∈ wcel 2109 class class class wbr 5109 (class class class)co 7389 0cc0 11074 1c1 11075 + caddc 11077 · cmul 11079 < clt 11214 ℕcn 12187 ℕ0cn0 12448 ;cdc 12655 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2702 ax-sep 5253 ax-nul 5263 ax-pow 5322 ax-pr 5389 ax-un 7713 ax-resscn 11131 ax-1cn 11132 ax-icn 11133 ax-addcl 11134 ax-addrcl 11135 ax-mulcl 11136 ax-mulrcl 11137 ax-mulcom 11138 ax-addass 11139 ax-mulass 11140 ax-distr 11141 ax-i2m1 11142 ax-1ne0 11143 ax-1rid 11144 ax-rnegex 11145 ax-rrecex 11146 ax-cnre 11147 ax-pre-lttri 11148 ax-pre-lttrn 11149 ax-pre-ltadd 11150 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2534 df-eu 2563 df-clab 2709 df-cleq 2722 df-clel 2804 df-nfc 2879 df-ne 2927 df-nel 3031 df-ral 3046 df-rex 3055 df-reu 3357 df-rab 3409 df-v 3452 df-sbc 3756 df-csb 3865 df-dif 3919 df-un 3921 df-in 3923 df-ss 3933 df-pss 3936 df-nul 4299 df-if 4491 df-pw 4567 df-sn 4592 df-pr 4594 df-op 4598 df-uni 4874 df-iun 4959 df-br 5110 df-opab 5172 df-mpt 5191 df-tr 5217 df-id 5535 df-eprel 5540 df-po 5548 df-so 5549 df-fr 5593 df-we 5595 df-xp 5646 df-rel 5647 df-cnv 5648 df-co 5649 df-dm 5650 df-rn 5651 df-res 5652 df-ima 5653 df-pred 6276 df-ord 6337 df-on 6338 df-lim 6339 df-suc 6340 df-iota 6466 df-fun 6515 df-fn 6516 df-f 6517 df-f1 6518 df-fo 6519 df-f1o 6520 df-fv 6521 df-ov 7392 df-om 7845 df-2nd 7971 df-frecs 8262 df-wrecs 8293 df-recs 8342 df-rdg 8380 df-er 8673 df-en 8921 df-dom 8922 df-sdom 8923 df-pnf 11216 df-mnf 11217 df-ltxr 11219 df-nn 12188 df-2 12250 df-3 12251 df-4 12252 df-5 12253 df-6 12254 df-7 12255 df-8 12256 df-9 12257 df-n0 12449 df-dec 12656 |
| This theorem is referenced by: 23prm 17095 37prm 17097 43prm 17098 83prm 17099 163prm 17101 317prm 17102 1259prm 17112 2503lem3 17115 plendxnocndx 17353 slotsdifdsndx 17363 slotsdifunifndx 17370 odrngstr 17372 slotsbhcdif 17384 slotsdifplendx2 17385 slotsdifocndx 17386 imasvalstr 17420 prdsvalstr 17421 catstr 17928 ipostr 18494 cnfldstr 21272 cnfldstrOLD 21287 log2ub 26865 bpos1 27200 slotsinbpsd 28374 slotslnbpsd 28375 lngndxnitvndx 28376 trkgstr 28377 eengstr 28913 hgt750lem 34648 3lexlogpow5ineq1 42037 3lexlogpow5ineq2 42038 3lexlogpow2ineq2 42042 257prm 47552 fmtno4nprmfac193 47565 31prm 47588 127prm 47590 evengpoap3 47790 nnsum4primesevenALTV 47792 tgblthelfgott 47806 |
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