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Mathbox for Stefan O'Rear |
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Mirrors > Home > MPE Home > Th. List > Mathboxes > mzpf | Structured version Visualization version GIF version |
Description: A polynomial function is a function from the coordinate space to the integers. (Contributed by Stefan O'Rear, 5-Oct-2014.) |
Ref | Expression |
---|---|
mzpf | ⊢ (𝐹 ∈ (mzPoly‘𝑉) → 𝐹:(ℤ ↑m 𝑉)⟶ℤ) |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | elfvex 6934 | . . . . 5 ⊢ (𝐹 ∈ (mzPoly‘𝑉) → 𝑉 ∈ V) | |
2 | mzpval 42294 | . . . . . 6 ⊢ (𝑉 ∈ V → (mzPoly‘𝑉) = ∩ (mzPolyCld‘𝑉)) | |
3 | mzpclall 42289 | . . . . . . 7 ⊢ (𝑉 ∈ V → (ℤ ↑m (ℤ ↑m 𝑉)) ∈ (mzPolyCld‘𝑉)) | |
4 | intss1 4967 | . . . . . . 7 ⊢ ((ℤ ↑m (ℤ ↑m 𝑉)) ∈ (mzPolyCld‘𝑉) → ∩ (mzPolyCld‘𝑉) ⊆ (ℤ ↑m (ℤ ↑m 𝑉))) | |
5 | 3, 4 | syl 17 | . . . . . 6 ⊢ (𝑉 ∈ V → ∩ (mzPolyCld‘𝑉) ⊆ (ℤ ↑m (ℤ ↑m 𝑉))) |
6 | 2, 5 | eqsstrd 4015 | . . . . 5 ⊢ (𝑉 ∈ V → (mzPoly‘𝑉) ⊆ (ℤ ↑m (ℤ ↑m 𝑉))) |
7 | 1, 6 | syl 17 | . . . 4 ⊢ (𝐹 ∈ (mzPoly‘𝑉) → (mzPoly‘𝑉) ⊆ (ℤ ↑m (ℤ ↑m 𝑉))) |
8 | 7 | sselda 3976 | . . 3 ⊢ ((𝐹 ∈ (mzPoly‘𝑉) ∧ 𝐹 ∈ (mzPoly‘𝑉)) → 𝐹 ∈ (ℤ ↑m (ℤ ↑m 𝑉))) |
9 | 8 | anidms 565 | . 2 ⊢ (𝐹 ∈ (mzPoly‘𝑉) → 𝐹 ∈ (ℤ ↑m (ℤ ↑m 𝑉))) |
10 | zex 12600 | . . 3 ⊢ ℤ ∈ V | |
11 | ovex 7452 | . . 3 ⊢ (ℤ ↑m 𝑉) ∈ V | |
12 | 10, 11 | elmap 8890 | . 2 ⊢ (𝐹 ∈ (ℤ ↑m (ℤ ↑m 𝑉)) ↔ 𝐹:(ℤ ↑m 𝑉)⟶ℤ) |
13 | 9, 12 | sylib 217 | 1 ⊢ (𝐹 ∈ (mzPoly‘𝑉) → 𝐹:(ℤ ↑m 𝑉)⟶ℤ) |
Colors of variables: wff setvar class |
Syntax hints: → wi 4 ∈ wcel 2098 Vcvv 3461 ⊆ wss 3944 ∩ cint 4950 ⟶wf 6545 ‘cfv 6549 (class class class)co 7419 ↑m cmap 8845 ℤcz 12591 mzPolyCldcmzpcl 42283 mzPolycmzp 42284 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1789 ax-4 1803 ax-5 1905 ax-6 1963 ax-7 2003 ax-8 2100 ax-9 2108 ax-10 2129 ax-11 2146 ax-12 2166 ax-ext 2696 ax-rep 5286 ax-sep 5300 ax-nul 5307 ax-pow 5365 ax-pr 5429 ax-un 7741 ax-cnex 11196 ax-resscn 11197 ax-1cn 11198 ax-icn 11199 ax-addcl 11200 ax-addrcl 11201 ax-mulcl 11202 ax-mulrcl 11203 ax-mulcom 11204 ax-addass 11205 ax-mulass 11206 ax-distr 11207 ax-i2m1 11208 ax-1ne0 11209 ax-1rid 11210 ax-rnegex 11211 ax-rrecex 11212 ax-cnre 11213 ax-pre-lttri 11214 ax-pre-lttrn 11215 ax-pre-ltadd 11216 ax-pre-mulgt0 11217 |
This theorem depends on definitions: df-bi 206 df-an 395 df-or 846 df-3or 1085 df-3an 1086 df-tru 1536 df-fal 1546 df-ex 1774 df-nf 1778 df-sb 2060 df-mo 2528 df-eu 2557 df-clab 2703 df-cleq 2717 df-clel 2802 df-nfc 2877 df-ne 2930 df-nel 3036 df-ral 3051 df-rex 3060 df-reu 3364 df-rab 3419 df-v 3463 df-sbc 3774 df-csb 3890 df-dif 3947 df-un 3949 df-in 3951 df-ss 3961 df-pss 3964 df-nul 4323 df-if 4531 df-pw 4606 df-sn 4631 df-pr 4633 df-op 4637 df-uni 4910 df-int 4951 df-iun 4999 df-br 5150 df-opab 5212 df-mpt 5233 df-tr 5267 df-id 5576 df-eprel 5582 df-po 5590 df-so 5591 df-fr 5633 df-we 5635 df-xp 5684 df-rel 5685 df-cnv 5686 df-co 5687 df-dm 5688 df-rn 5689 df-res 5690 df-ima 5691 df-pred 6307 df-ord 6374 df-on 6375 df-lim 6376 df-suc 6377 df-iota 6501 df-fun 6551 df-fn 6552 df-f 6553 df-f1 6554 df-fo 6555 df-f1o 6556 df-fv 6557 df-riota 7375 df-ov 7422 df-oprab 7423 df-mpo 7424 df-of 7685 df-om 7872 df-2nd 7995 df-frecs 8287 df-wrecs 8318 df-recs 8392 df-rdg 8431 df-er 8725 df-map 8847 df-en 8965 df-dom 8966 df-sdom 8967 df-pnf 11282 df-mnf 11283 df-xr 11284 df-ltxr 11285 df-le 11286 df-sub 11478 df-neg 11479 df-nn 12246 df-n0 12506 df-z 12592 df-mzpcl 42285 df-mzp 42286 |
This theorem is referenced by: mzpaddmpt 42303 mzpmulmpt 42304 mzpsubmpt 42305 mzpexpmpt 42307 mzpsubst 42310 mzpcompact2lem 42313 diophin 42334 diophun 42335 eq0rabdioph 42338 eqrabdioph 42339 rabdiophlem1 42363 rabdiophlem2 42364 |
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