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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 9415 | . . 3 ⊢ 𝑇 ∈ ℕ0 |
| 3 | numlti.4 | . . 3 ⊢ 𝐶 ∈ ℕ0 | |
| 4 | 2, 3 | num0h 9627 | . 2 ⊢ 𝐶 = ((𝑇 · 0) + 𝐶) |
| 5 | 0nn0 9422 | . . 3 ⊢ 0 ∈ ℕ0 | |
| 6 | numlti.2 | . . . 4 ⊢ 𝐴 ∈ ℕ | |
| 7 | 6 | nnnn0i 9415 | . . 3 ⊢ 𝐴 ∈ ℕ0 |
| 8 | numlti.3 | . . 3 ⊢ 𝐵 ∈ ℕ0 | |
| 9 | numlti.5 | . . 3 ⊢ 𝐶 < 𝑇 | |
| 10 | 6 | nngt0i 9178 | . . 3 ⊢ 0 < 𝐴 |
| 11 | 1, 5, 7, 3, 8, 9, 10 | numltc 9641 | . 2 ⊢ ((𝑇 · 0) + 𝐶) < ((𝑇 · 𝐴) + 𝐵) |
| 12 | 4, 11 | eqbrtri 4110 | 1 ⊢ 𝐶 < ((𝑇 · 𝐴) + 𝐵) |
| Colors of variables: wff set class |
| Syntax hints: ∈ wcel 2201 class class class wbr 4089 (class class class)co 6023 0cc0 8037 + caddc 8040 · cmul 8042 < clt 8219 ℕcn 9148 ℕ0cn0 9407 |
| 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 716 ax-5 1495 ax-7 1496 ax-gen 1497 ax-ie1 1541 ax-ie2 1542 ax-8 1552 ax-10 1553 ax-11 1554 ax-i12 1555 ax-bndl 1557 ax-4 1558 ax-17 1574 ax-i9 1578 ax-ial 1582 ax-i5r 1583 ax-13 2203 ax-14 2204 ax-ext 2212 ax-sep 4208 ax-pow 4266 ax-pr 4301 ax-un 4532 ax-setind 4637 ax-cnex 8128 ax-resscn 8129 ax-1cn 8130 ax-1re 8131 ax-icn 8132 ax-addcl 8133 ax-addrcl 8134 ax-mulcl 8135 ax-mulrcl 8136 ax-addcom 8137 ax-mulcom 8138 ax-addass 8139 ax-mulass 8140 ax-distr 8141 ax-i2m1 8142 ax-0lt1 8143 ax-1rid 8144 ax-0id 8145 ax-rnegex 8146 ax-precex 8147 ax-cnre 8148 ax-pre-ltirr 8149 ax-pre-ltwlin 8150 ax-pre-lttrn 8151 ax-pre-ltadd 8153 ax-pre-mulgt0 8154 |
| This theorem depends on definitions: df-bi 117 df-3or 1005 df-3an 1006 df-tru 1400 df-fal 1403 df-nf 1509 df-sb 1810 df-eu 2081 df-mo 2082 df-clab 2217 df-cleq 2223 df-clel 2226 df-nfc 2362 df-ne 2402 df-nel 2497 df-ral 2514 df-rex 2515 df-reu 2516 df-rab 2518 df-v 2803 df-sbc 3031 df-dif 3201 df-un 3203 df-in 3205 df-ss 3212 df-pw 3655 df-sn 3676 df-pr 3677 df-op 3679 df-uni 3895 df-int 3930 df-br 4090 df-opab 4152 df-id 4392 df-xp 4733 df-rel 4734 df-cnv 4735 df-co 4736 df-dm 4737 df-iota 5288 df-fun 5330 df-fv 5336 df-riota 5976 df-ov 6026 df-oprab 6027 df-mpo 6028 df-pnf 8221 df-mnf 8222 df-xr 8223 df-ltxr 8224 df-le 8225 df-sub 8357 df-neg 8358 df-inn 9149 df-n0 9408 df-z 9485 |
| This theorem is referenced by: declti 9653 dec5nprm 13010 dec2nprm 13011 |
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