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| Mirrors > Home > ILE Home > Th. List > mod2xi | GIF version | ||
| Description: Double exponents in a power mod calculation. (Contributed by Mario Carneiro, 21-Feb-2014.) |
| Ref | Expression |
|---|---|
| modxai.1 | ⊢ 𝑁 ∈ ℕ |
| modxai.2 | ⊢ 𝐴 ∈ ℕ |
| modxai.3 | ⊢ 𝐵 ∈ ℕ0 |
| modxai.4 | ⊢ 𝐷 ∈ ℤ |
| modxai.5 | ⊢ 𝐾 ∈ ℕ0 |
| modxai.6 | ⊢ 𝑀 ∈ ℕ0 |
| mod2xi.9 | ⊢ ((𝐴↑𝐵) mod 𝑁) = (𝐾 mod 𝑁) |
| mod2xi.7 | ⊢ (2 · 𝐵) = 𝐸 |
| mod2xi.8 | ⊢ ((𝐷 · 𝑁) + 𝑀) = (𝐾 · 𝐾) |
| Ref | Expression |
|---|---|
| mod2xi | ⊢ ((𝐴↑𝐸) mod 𝑁) = (𝑀 mod 𝑁) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | modxai.1 | . 2 ⊢ 𝑁 ∈ ℕ | |
| 2 | modxai.2 | . 2 ⊢ 𝐴 ∈ ℕ | |
| 3 | modxai.3 | . 2 ⊢ 𝐵 ∈ ℕ0 | |
| 4 | modxai.4 | . 2 ⊢ 𝐷 ∈ ℤ | |
| 5 | modxai.5 | . 2 ⊢ 𝐾 ∈ ℕ0 | |
| 6 | modxai.6 | . 2 ⊢ 𝑀 ∈ ℕ0 | |
| 7 | mod2xi.9 | . 2 ⊢ ((𝐴↑𝐵) mod 𝑁) = (𝐾 mod 𝑁) | |
| 8 | 3 | nn0cni 9419 | . . . 4 ⊢ 𝐵 ∈ ℂ |
| 9 | 8 | 2timesi 9278 | . . 3 ⊢ (2 · 𝐵) = (𝐵 + 𝐵) |
| 10 | mod2xi.7 | . . 3 ⊢ (2 · 𝐵) = 𝐸 | |
| 11 | 9, 10 | eqtr3i 2253 | . 2 ⊢ (𝐵 + 𝐵) = 𝐸 |
| 12 | mod2xi.8 | . 2 ⊢ ((𝐷 · 𝑁) + 𝑀) = (𝐾 · 𝐾) | |
| 13 | 1, 2, 3, 4, 5, 6, 3, 5, 7, 7, 11, 12 | modxai 13012 | 1 ⊢ ((𝐴↑𝐸) mod 𝑁) = (𝑀 mod 𝑁) |
| Colors of variables: wff set class |
| Syntax hints: = wceq 1397 ∈ wcel 2201 (class class class)co 6023 + caddc 8040 · cmul 8042 ℕcn 9148 2c2 9199 ℕ0cn0 9407 ℤcz 9484 mod cmo 10590 ↑cexp 10806 |
| 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-coll 4205 ax-sep 4208 ax-nul 4216 ax-pow 4266 ax-pr 4301 ax-un 4532 ax-setind 4637 ax-iinf 4688 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-apti 8152 ax-pre-ltadd 8153 ax-pre-mulgt0 8154 ax-pre-mulext 8155 ax-arch 8156 |
| This theorem depends on definitions: df-bi 117 df-dc 842 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-rmo 2517 df-rab 2518 df-v 2803 df-sbc 3031 df-csb 3127 df-dif 3201 df-un 3203 df-in 3205 df-ss 3212 df-nul 3494 df-if 3605 df-pw 3655 df-sn 3676 df-pr 3677 df-op 3679 df-uni 3895 df-int 3930 df-iun 3973 df-br 4090 df-opab 4152 df-mpt 4153 df-tr 4189 df-id 4392 df-po 4395 df-iso 4396 df-iord 4465 df-on 4467 df-ilim 4468 df-suc 4470 df-iom 4691 df-xp 4733 df-rel 4734 df-cnv 4735 df-co 4736 df-dm 4737 df-rn 4738 df-res 4739 df-ima 4740 df-iota 5288 df-fun 5330 df-fn 5331 df-f 5332 df-f1 5333 df-fo 5334 df-f1o 5335 df-fv 5336 df-riota 5976 df-ov 6026 df-oprab 6027 df-mpo 6028 df-1st 6308 df-2nd 6309 df-recs 6476 df-frec 6562 df-pnf 8221 df-mnf 8222 df-xr 8223 df-ltxr 8224 df-le 8225 df-sub 8357 df-neg 8358 df-reap 8760 df-ap 8767 df-div 8858 df-inn 9149 df-2 9207 df-n0 9408 df-z 9485 df-uz 9761 df-q 9859 df-rp 9894 df-fl 10536 df-mod 10591 df-seqfrec 10716 df-exp 10807 |
| This theorem is referenced by: (None) |
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