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| Mirrors > Home > MPE Home > Th. List > muladdmodid | Structured version Visualization version GIF version | ||
| Description: The sum of a positive real number less than an upper bound and the product of an integer and the upper bound is the positive real number modulo the upper bound. (Contributed by AV, 5-Jul-2020.) |
| Ref | Expression |
|---|---|
| muladdmodid | ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+ ∧ 𝐴 ∈ (0[,)𝑀)) → (((𝑁 · 𝑀) + 𝐴) mod 𝑀) = 𝐴) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | 0red 11199 | . . . . 5 ⊢ (𝑀 ∈ ℝ+ → 0 ∈ ℝ) | |
| 2 | rpxr 13014 | . . . . 5 ⊢ (𝑀 ∈ ℝ+ → 𝑀 ∈ ℝ*) | |
| 3 | elico2 13425 | . . . . 5 ⊢ ((0 ∈ ℝ ∧ 𝑀 ∈ ℝ*) → (𝐴 ∈ (0[,)𝑀) ↔ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀))) | |
| 4 | 1, 2, 3 | syl2anc 595 | . . . 4 ⊢ (𝑀 ∈ ℝ+ → (𝐴 ∈ (0[,)𝑀) ↔ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀))) |
| 5 | 4 | adantl 486 | . . 3 ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) → (𝐴 ∈ (0[,)𝑀) ↔ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀))) |
| 6 | zcn 12584 | . . . . . . . . 9 ⊢ (𝑁 ∈ ℤ → 𝑁 ∈ ℂ) | |
| 7 | rpcn 13015 | . . . . . . . . 9 ⊢ (𝑀 ∈ ℝ+ → 𝑀 ∈ ℂ) | |
| 8 | mulcl 11172 | . . . . . . . . 9 ⊢ ((𝑁 ∈ ℂ ∧ 𝑀 ∈ ℂ) → (𝑁 · 𝑀) ∈ ℂ) | |
| 9 | 6, 7, 8 | syl2an 607 | . . . . . . . 8 ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) → (𝑁 · 𝑀) ∈ ℂ) |
| 10 | 9 | adantr 485 | . . . . . . 7 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → (𝑁 · 𝑀) ∈ ℂ) |
| 11 | recn 11178 | . . . . . . . . 9 ⊢ (𝐴 ∈ ℝ → 𝐴 ∈ ℂ) | |
| 12 | 11 | 3ad2ant1 1149 | . . . . . . . 8 ⊢ ((𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀) → 𝐴 ∈ ℂ) |
| 13 | 12 | adantl 486 | . . . . . . 7 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → 𝐴 ∈ ℂ) |
| 14 | 10, 13 | addcomd 11400 | . . . . . 6 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → ((𝑁 · 𝑀) + 𝐴) = (𝐴 + (𝑁 · 𝑀))) |
| 15 | 14 | oveq1d 7415 | . . . . 5 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → (((𝑁 · 𝑀) + 𝐴) mod 𝑀) = ((𝐴 + (𝑁 · 𝑀)) mod 𝑀)) |
| 16 | simp1 1152 | . . . . . . 7 ⊢ ((𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀) → 𝐴 ∈ ℝ) | |
| 17 | 16 | adantl 486 | . . . . . 6 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → 𝐴 ∈ ℝ) |
| 18 | simpr 489 | . . . . . . 7 ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) → 𝑀 ∈ ℝ+) | |
| 19 | 18 | adantr 485 | . . . . . 6 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → 𝑀 ∈ ℝ+) |
| 20 | simpll 778 | . . . . . 6 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → 𝑁 ∈ ℤ) | |
| 21 | modcyc 13927 | . . . . . 6 ⊢ ((𝐴 ∈ ℝ ∧ 𝑀 ∈ ℝ+ ∧ 𝑁 ∈ ℤ) → ((𝐴 + (𝑁 · 𝑀)) mod 𝑀) = (𝐴 mod 𝑀)) | |
| 22 | 17, 19, 20, 21 | syl3anc 1394 | . . . . 5 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → ((𝐴 + (𝑁 · 𝑀)) mod 𝑀) = (𝐴 mod 𝑀)) |
| 23 | 18, 16 | anim12ci 625 | . . . . . 6 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → (𝐴 ∈ ℝ ∧ 𝑀 ∈ ℝ+)) |
| 24 | 3simpc 1166 | . . . . . . 7 ⊢ ((𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀) → (0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) | |
| 25 | 24 | adantl 486 | . . . . . 6 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → (0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) |
| 26 | modid 13917 | . . . . . 6 ⊢ (((𝐴 ∈ ℝ ∧ 𝑀 ∈ ℝ+) ∧ (0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → (𝐴 mod 𝑀) = 𝐴) | |
| 27 | 23, 25, 26 | syl2anc 595 | . . . . 5 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → (𝐴 mod 𝑀) = 𝐴) |
| 28 | 15, 22, 27 | 3eqtrd 2804 | . . . 4 ⊢ (((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) ∧ (𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀)) → (((𝑁 · 𝑀) + 𝐴) mod 𝑀) = 𝐴) |
| 29 | 28 | ex 417 | . . 3 ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) → ((𝐴 ∈ ℝ ∧ 0 ≤ 𝐴 ∧ 𝐴 < 𝑀) → (((𝑁 · 𝑀) + 𝐴) mod 𝑀) = 𝐴)) |
| 30 | 5, 29 | sylbid 243 | . 2 ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+) → (𝐴 ∈ (0[,)𝑀) → (((𝑁 · 𝑀) + 𝐴) mod 𝑀) = 𝐴)) |
| 31 | 30 | 3impia 1133 | 1 ⊢ ((𝑁 ∈ ℤ ∧ 𝑀 ∈ ℝ+ ∧ 𝐴 ∈ (0[,)𝑀)) → (((𝑁 · 𝑀) + 𝐴) mod 𝑀) = 𝐴) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ↔ wb 209 ∧ wa 400 ∧ w3a 1101 = wceq 1563 ∈ wcel 2145 class class class wbr 5104 (class class class)co 7400 ℂcc 11086 ℝcr 11087 0cc0 11088 + caddc 11091 · cmul 11093 ℝ*cxr 11230 < clt 11231 ≤ cle 11232 ℤcz 12579 ℝ+crp 13004 [,)cico 13362 mod cmo 13890 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-sep 5250 ax-nul 5260 ax-pow 5326 ax-pr 5394 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 ax-pre-sup 11166 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-rmo 3370 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-iun 4953 df-br 5105 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6291 df-ord 6352 df-on 6353 df-lim 6354 df-suc 6355 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-er 8682 df-en 8932 df-dom 8933 df-sdom 8934 df-sup 9390 df-inf 9391 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-div 11860 df-nn 12222 df-n0 12493 df-z 12580 df-uz 12851 df-rp 13005 df-ico 13366 df-fl 13813 df-mod 13891 |
| This theorem is referenced by: modmuladd 13937 addmodid 13943 mod42tp1mod8 48210 |
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