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| Mirrors > Home > ILE Home > Th. List > numlti | GIF version | ||
| Description: Comparing a digit to a decimal integer. (Contributed by Mario Carneiro, 18-Feb-2014.) |
| Ref | Expression |
|---|---|
| numlti.1 | ⊢ 𝑇 ∈ ℕ |
| numlti.2 | ⊢ 𝐴 ∈ ℕ |
| numlti.3 | ⊢ 𝐵 ∈ ℕ0 |
| numlti.4 | ⊢ 𝐶 ∈ ℕ0 |
| numlti.5 | ⊢ 𝐶 < 𝑇 |
| Ref | Expression |
|---|---|
| numlti | ⊢ 𝐶 < ((𝑇 · 𝐴) + 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | numlti.1 | . . . 4 ⊢ 𝑇 ∈ ℕ | |
| 2 | 1 | nnnn0i 9509 | . . 3 ⊢ 𝑇 ∈ ℕ0 |
| 3 | numlti.4 | . . 3 ⊢ 𝐶 ∈ ℕ0 | |
| 4 | 2, 3 | num0h 9726 | . 2 ⊢ 𝐶 = ((𝑇 · 0) + 𝐶) |
| 5 | 0nn0 9516 | . . 3 ⊢ 0 ∈ ℕ0 | |
| 6 | numlti.2 | . . . 4 ⊢ 𝐴 ∈ ℕ | |
| 7 | 6 | nnnn0i 9509 | . . 3 ⊢ 𝐴 ∈ ℕ0 |
| 8 | numlti.3 | . . 3 ⊢ 𝐵 ∈ ℕ0 | |
| 9 | numlti.5 | . . 3 ⊢ 𝐶 < 𝑇 | |
| 10 | 6 | nngt0i 9272 | . . 3 ⊢ 0 < 𝐴 |
| 11 | 1, 5, 7, 3, 8, 9, 10 | numltc 9740 | . 2 ⊢ ((𝑇 · 0) + 𝐶) < ((𝑇 · 𝐴) + 𝐵) |
| 12 | 4, 11 | eqbrtri 4132 | 1 ⊢ 𝐶 < ((𝑇 · 𝐴) + 𝐵) |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2205 class class class wbr 4111 (class class class)co 6052 0cc0 8132 + caddc 8135 · cmul 8137 < clt 8313 ℕcn 9242 ℕ0cn0 9501 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-ia1 106 ax-ia2 107 ax-ia3 108 ax-in1 619 ax-in2 620 ax-io 717 ax-5 1496 ax-7 1497 ax-gen 1498 ax-ie1 1542 ax-ie2 1543 ax-8 1553 ax-10 1554 ax-11 1555 ax-i12 1556 ax-bndl 1558 ax-4 1559 ax-17 1575 ax-i9 1579 ax-ial 1583 ax-i5r 1584 ax-13 2207 ax-14 2208 ax-ext 2216 ax-sep 4230 ax-pow 4289 ax-pr 4324 ax-un 4556 ax-setind 4661 ax-cnex 8223 ax-resscn 8224 ax-1cn 8225 ax-1re 8226 ax-icn 8227 ax-addcl 8228 ax-addrcl 8229 ax-mulcl 8230 ax-mulrcl 8231 ax-addcom 8232 ax-mulcom 8233 ax-addass 8234 ax-mulass 8235 ax-distr 8236 ax-i2m1 8237 ax-0lt1 8238 ax-1rid 8239 ax-0id 8240 ax-rnegex 8241 ax-precex 8242 ax-cnre 8243 ax-pre-ltirr 8244 ax-pre-ltwlin 8245 ax-pre-lttrn 8246 ax-pre-ltadd 8248 ax-pre-mulgt0 8249 |
| This theorem depends on definitions: df-bi 117 df-3or 1006 df-3an 1007 df-tru 1401 df-fal 1404 df-nf 1510 df-sb 1812 df-eu 2085 df-mo 2086 df-clab 2221 df-cleq 2227 df-clel 2230 df-nfc 2375 df-ne 2415 df-nel 2510 df-ral 2527 df-rex 2528 df-reu 2529 df-rab 2531 df-v 2817 df-sbc 3045 df-dif 3215 df-un 3217 df-in 3219 df-ss 3226 df-pw 3673 df-sn 3697 df-pr 3698 df-op 3700 df-uni 3917 df-int 3952 df-br 4112 df-opab 4174 df-id 4416 df-xp 4757 df-rel 4758 df-cnv 4759 df-co 4760 df-dm 4761 df-iota 5314 df-fun 5356 df-fv 5362 df-riota 6005 df-ov 6055 df-oprab 6056 df-mpo 6057 df-pnf 8315 df-mnf 8316 df-xr 8317 df-ltxr 8318 df-le 8319 df-sub 8451 df-neg 8452 df-inn 9243 df-n0 9502 df-z 9583 |
| This theorem is referenced by: declti 9752 dec5nprm 13120 dec2nprm 13121 |
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