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| Mirrors > Home > MPE Home > Th. List > expmuld | Structured version Visualization version GIF version | ||
| Description: Product of exponents law for positive integer exponentiation. Proposition 10-4.2(b) of [Gleason] p. 135, restricted to nonnegative integer exponents. (Contributed by Mario Carneiro, 28-May-2016.) |
| Ref | Expression |
|---|---|
| expcld.1 | ⊢ (𝜑 → 𝐴 ∈ ℂ) |
| expcld.2 | ⊢ (𝜑 → 𝑁 ∈ ℕ0) |
| expaddd.2 | ⊢ (𝜑 → 𝑀 ∈ ℕ0) |
| Ref | Expression |
|---|---|
| expmuld | ⊢ (𝜑 → (𝐴↑(𝑀 · 𝑁)) = ((𝐴↑𝑀)↑𝑁)) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | expcld.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ ℂ) | |
| 2 | expaddd.2 | . 2 ⊢ (𝜑 → 𝑀 ∈ ℕ0) | |
| 3 | expcld.2 | . 2 ⊢ (𝜑 → 𝑁 ∈ ℕ0) | |
| 4 | expmul 14143 | . 2 ⊢ ((𝐴 ∈ ℂ ∧ 𝑀 ∈ ℕ0 ∧ 𝑁 ∈ ℕ0) → (𝐴↑(𝑀 · 𝑁)) = ((𝐴↑𝑀)↑𝑁)) | |
| 5 | 1, 2, 3, 4 | syl3anc 1396 | 1 ⊢ (𝜑 → (𝐴↑(𝑀 · 𝑁)) = ((𝐴↑𝑀)↑𝑁)) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 = wceq 1568 ∈ wcel 2141 (class class class)co 7410 ℂcc 11097 · cmul 11104 ℕ0cn0 12503 ↑cexp 14097 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1823 ax-4 1837 ax-5 1938 ax-6 1995 ax-7 2036 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-sep 5256 ax-nul 5268 ax-pow 5336 ax-pr 5404 ax-un 7732 ax-cnex 11155 ax-resscn 11156 ax-1cn 11157 ax-icn 11158 ax-addcl 11159 ax-addrcl 11160 ax-mulcl 11161 ax-mulrcl 11162 ax-mulcom 11163 ax-addass 11164 ax-mulass 11165 ax-distr 11166 ax-i2m1 11167 ax-1ne0 11168 ax-1rid 11169 ax-rnegex 11170 ax-rrecex 11171 ax-cnre 11172 ax-pre-lttri 11173 ax-pre-lttrn 11174 ax-pre-ltadd 11175 ax-pre-mulgt0 11176 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1571 df-fal 1581 df-ex 1808 df-nf 1812 df-sb 2095 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3063 df-ral 3078 df-rex 3088 df-reu 3368 df-rab 3415 df-v 3455 df-sbc 3744 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4487 df-pw 4563 df-sn 4589 df-pr 4591 df-op 4595 df-uni 4872 df-iun 4957 df-br 5109 df-opab 5173 df-mpt 5192 df-tr 5218 df-id 5556 df-eprel 5561 df-po 5569 df-so 5570 df-fr 5614 df-we 5616 df-xp 5667 df-rel 5668 df-cnv 5669 df-co 5670 df-dm 5671 df-rn 5672 df-res 5673 df-ima 5674 df-pred 6302 df-ord 6363 df-on 6364 df-lim 6365 df-suc 6366 df-iota 6492 df-fun 6538 df-fn 6539 df-f 6540 df-f1 6541 df-fo 6542 df-f1o 6543 df-fv 6544 df-riota 7367 df-ov 7413 df-oprab 7414 df-mpo 7415 df-om 7862 df-2nd 7986 df-frecs 8277 df-wrecs 8308 df-recs 8357 df-rdg 8396 df-er 8693 df-en 8943 df-dom 8944 df-sdom 8945 df-pnf 11244 df-mnf 11245 df-xr 11246 df-ltxr 11247 df-le 11248 df-sub 11442 df-neg 11443 df-nn 12233 df-n0 12504 df-z 12591 df-uz 12862 df-seq 14038 df-exp 14098 |
| This theorem is referenced by: oexpneg 16402 odzdvds 16854 prmreclem6 16980 aaliou3lem8 26485 cxpeq 26898 cubic2 26989 dquart 26994 basellem3 27223 chtublem 27351 mersenne 27367 lgslem1 27437 lgsqrlem2 27487 lgseisenlem4 27518 chebbnd1lem3 27611 dchrisum0flblem1 27648 dchrisum0flblem2 27649 expevenpos 33145 aks4d1p1p2 42805 dffltz 43336 flt4lem 43347 3cubeslem3l 43387 3cubeslem3r 43388 jm2.22 43692 stoweidlem1 46685 stirlinglem3 46760 stirlinglem10 46767 etransclem23 46941 sin5tlem2 47578 sqrtpwpw2p 48257 fmtnorec2lem 48261 fmtnorec4 48268 2pwp1prm 48308 sfprmdvdsmersenne 48322 lighneallem2 48325 proththd 48333 oexpnegALTV 48409 |
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