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Mirrors > Home > MPE Home > Th. List > quoremnn0 | Structured version Visualization version GIF version |
Description: Quotient and remainder of a nonnegative integer divided by a positive integer. (Contributed by NM, 14-Aug-2008.) |
Ref | Expression |
---|---|
quorem.1 | ⊢ 𝑄 = (⌊‘(𝐴 / 𝐵)) |
quorem.2 | ⊢ 𝑅 = (𝐴 − (𝐵 · 𝑄)) |
Ref | Expression |
---|---|
quoremnn0 | ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ) → ((𝑄 ∈ ℕ0 ∧ 𝑅 ∈ ℕ0) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅)))) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | quorem.1 | . . 3 ⊢ 𝑄 = (⌊‘(𝐴 / 𝐵)) | |
2 | fldivnn0 13186 | . . 3 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ) → (⌊‘(𝐴 / 𝐵)) ∈ ℕ0) | |
3 | 1, 2 | eqeltrid 2917 | . 2 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ) → 𝑄 ∈ ℕ0) |
4 | nn0z 11999 | . . 3 ⊢ (𝐴 ∈ ℕ0 → 𝐴 ∈ ℤ) | |
5 | quorem.2 | . . . 4 ⊢ 𝑅 = (𝐴 − (𝐵 · 𝑄)) | |
6 | 1, 5 | quoremz 13217 | . . 3 ⊢ ((𝐴 ∈ ℤ ∧ 𝐵 ∈ ℕ) → ((𝑄 ∈ ℤ ∧ 𝑅 ∈ ℕ0) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅)))) |
7 | 4, 6 | sylan 582 | . 2 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ) → ((𝑄 ∈ ℤ ∧ 𝑅 ∈ ℕ0) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅)))) |
8 | simpl 485 | . . . . . 6 ⊢ ((𝑄 ∈ ℕ0 ∧ 𝑄 ∈ ℤ) → 𝑄 ∈ ℕ0) | |
9 | 8 | anim1i 616 | . . . . 5 ⊢ (((𝑄 ∈ ℕ0 ∧ 𝑄 ∈ ℤ) ∧ 𝑅 ∈ ℕ0) → (𝑄 ∈ ℕ0 ∧ 𝑅 ∈ ℕ0)) |
10 | 9 | anasss 469 | . . . 4 ⊢ ((𝑄 ∈ ℕ0 ∧ (𝑄 ∈ ℤ ∧ 𝑅 ∈ ℕ0)) → (𝑄 ∈ ℕ0 ∧ 𝑅 ∈ ℕ0)) |
11 | 10 | anim1i 616 | . . 3 ⊢ (((𝑄 ∈ ℕ0 ∧ (𝑄 ∈ ℤ ∧ 𝑅 ∈ ℕ0)) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅))) → ((𝑄 ∈ ℕ0 ∧ 𝑅 ∈ ℕ0) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅)))) |
12 | 11 | anasss 469 | . 2 ⊢ ((𝑄 ∈ ℕ0 ∧ ((𝑄 ∈ ℤ ∧ 𝑅 ∈ ℕ0) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅)))) → ((𝑄 ∈ ℕ0 ∧ 𝑅 ∈ ℕ0) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅)))) |
13 | 3, 7, 12 | syl2anc 586 | 1 ⊢ ((𝐴 ∈ ℕ0 ∧ 𝐵 ∈ ℕ) → ((𝑄 ∈ ℕ0 ∧ 𝑅 ∈ ℕ0) ∧ (𝑅 < 𝐵 ∧ 𝐴 = ((𝐵 · 𝑄) + 𝑅)))) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∧ wa 398 = wceq 1533 ∈ wcel 2110 class class class wbr 5058 ‘cfv 6349 (class class class)co 7150 + caddc 10534 · cmul 10536 < clt 10669 − cmin 10864 / cdiv 11291 ℕcn 11632 ℕ0cn0 11891 ℤcz 11975 ⌊cfl 13154 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1792 ax-4 1806 ax-5 1907 ax-6 1966 ax-7 2011 ax-8 2112 ax-9 2120 ax-10 2141 ax-11 2157 ax-12 2173 ax-ext 2793 ax-sep 5195 ax-nul 5202 ax-pow 5258 ax-pr 5321 ax-un 7455 ax-cnex 10587 ax-resscn 10588 ax-1cn 10589 ax-icn 10590 ax-addcl 10591 ax-addrcl 10592 ax-mulcl 10593 ax-mulrcl 10594 ax-mulcom 10595 ax-addass 10596 ax-mulass 10597 ax-distr 10598 ax-i2m1 10599 ax-1ne0 10600 ax-1rid 10601 ax-rnegex 10602 ax-rrecex 10603 ax-cnre 10604 ax-pre-lttri 10605 ax-pre-lttrn 10606 ax-pre-ltadd 10607 ax-pre-mulgt0 10608 ax-pre-sup 10609 |
This theorem depends on definitions: df-bi 209 df-an 399 df-or 844 df-3or 1084 df-3an 1085 df-tru 1536 df-ex 1777 df-nf 1781 df-sb 2066 df-mo 2618 df-eu 2650 df-clab 2800 df-cleq 2814 df-clel 2893 df-nfc 2963 df-ne 3017 df-nel 3124 df-ral 3143 df-rex 3144 df-reu 3145 df-rmo 3146 df-rab 3147 df-v 3496 df-sbc 3772 df-csb 3883 df-dif 3938 df-un 3940 df-in 3942 df-ss 3951 df-pss 3953 df-nul 4291 df-if 4467 df-pw 4540 df-sn 4561 df-pr 4563 df-tp 4565 df-op 4567 df-uni 4832 df-iun 4913 df-br 5059 df-opab 5121 df-mpt 5139 df-tr 5165 df-id 5454 df-eprel 5459 df-po 5468 df-so 5469 df-fr 5508 df-we 5510 df-xp 5555 df-rel 5556 df-cnv 5557 df-co 5558 df-dm 5559 df-rn 5560 df-res 5561 df-ima 5562 df-pred 6142 df-ord 6188 df-on 6189 df-lim 6190 df-suc 6191 df-iota 6308 df-fun 6351 df-fn 6352 df-f 6353 df-f1 6354 df-fo 6355 df-f1o 6356 df-fv 6357 df-riota 7108 df-ov 7153 df-oprab 7154 df-mpo 7155 df-om 7575 df-wrecs 7941 df-recs 8002 df-rdg 8040 df-er 8283 df-en 8504 df-dom 8505 df-sdom 8506 df-sup 8900 df-inf 8901 df-pnf 10671 df-mnf 10672 df-xr 10673 df-ltxr 10674 df-le 10675 df-sub 10866 df-neg 10867 df-div 11292 df-nn 11633 df-n0 11892 df-z 11976 df-uz 12238 df-fl 13156 |
This theorem is referenced by: (None) |
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