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| Mirrors > Home > MPE Home > Th. List > mulgnn0cl | Structured version Visualization version GIF version | ||
| Description: Closure of the group multiple (exponentiation) operation for a nonnegative multiplier in a monoid. (Contributed by Mario Carneiro, 11-Dec-2014.) |
| Ref | Expression |
|---|---|
| mulgnncl.b | ⊢ 𝐵 = (Base‘𝐺) |
| mulgnncl.t | ⊢ · = (.g‘𝐺) |
| Ref | Expression |
|---|---|
| mulgnn0cl | ⊢ ((𝐺 ∈ Mnd ∧ 𝑁 ∈ ℕ0 ∧ 𝑋 ∈ 𝐵) → (𝑁 · 𝑋) ∈ 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | mulgnncl.b | . 2 ⊢ 𝐵 = (Base‘𝐺) | |
| 2 | mulgnncl.t | . 2 ⊢ · = (.g‘𝐺) | |
| 3 | eqid 2730 | . 2 ⊢ (+g‘𝐺) = (+g‘𝐺) | |
| 4 | id 22 | . 2 ⊢ (𝐺 ∈ Mnd → 𝐺 ∈ Mnd) | |
| 5 | ssidd 3973 | . 2 ⊢ (𝐺 ∈ Mnd → 𝐵 ⊆ 𝐵) | |
| 6 | 1, 3 | mndcl 18676 | . 2 ⊢ ((𝐺 ∈ Mnd ∧ 𝑥 ∈ 𝐵 ∧ 𝑦 ∈ 𝐵) → (𝑥(+g‘𝐺)𝑦) ∈ 𝐵) |
| 7 | eqid 2730 | . 2 ⊢ (0g‘𝐺) = (0g‘𝐺) | |
| 8 | 1, 7 | mndidcl 18683 | . 2 ⊢ (𝐺 ∈ Mnd → (0g‘𝐺) ∈ 𝐵) |
| 9 | 1, 2, 3, 4, 5, 6, 7, 8 | mulgnn0subcl 19026 | 1 ⊢ ((𝐺 ∈ Mnd ∧ 𝑁 ∈ ℕ0 ∧ 𝑋 ∈ 𝐵) → (𝑁 · 𝑋) ∈ 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∧ w3a 1086 = wceq 1540 ∈ wcel 2109 ‘cfv 6514 (class class class)co 7390 ℕ0cn0 12449 Basecbs 17186 +gcplusg 17227 0gc0g 17409 Mndcmnd 18668 .gcmg 19006 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1795 ax-4 1809 ax-5 1910 ax-6 1967 ax-7 2008 ax-8 2111 ax-9 2119 ax-10 2142 ax-11 2158 ax-12 2178 ax-ext 2702 ax-sep 5254 ax-nul 5264 ax-pow 5323 ax-pr 5390 ax-un 7714 ax-cnex 11131 ax-resscn 11132 ax-1cn 11133 ax-icn 11134 ax-addcl 11135 ax-addrcl 11136 ax-mulcl 11137 ax-mulrcl 11138 ax-mulcom 11139 ax-addass 11140 ax-mulass 11141 ax-distr 11142 ax-i2m1 11143 ax-1ne0 11144 ax-1rid 11145 ax-rnegex 11146 ax-rrecex 11147 ax-cnre 11148 ax-pre-lttri 11149 ax-pre-lttrn 11150 ax-pre-ltadd 11151 ax-pre-mulgt0 11152 |
| This theorem depends on definitions: df-bi 207 df-an 396 df-or 848 df-3or 1087 df-3an 1088 df-tru 1543 df-fal 1553 df-ex 1780 df-nf 1784 df-sb 2066 df-mo 2534 df-eu 2563 df-clab 2709 df-cleq 2722 df-clel 2804 df-nfc 2879 df-ne 2927 df-nel 3031 df-ral 3046 df-rex 3055 df-rmo 3356 df-reu 3357 df-rab 3409 df-v 3452 df-sbc 3757 df-csb 3866 df-dif 3920 df-un 3922 df-in 3924 df-ss 3934 df-pss 3937 df-nul 4300 df-if 4492 df-pw 4568 df-sn 4593 df-pr 4595 df-op 4599 df-uni 4875 df-iun 4960 df-br 5111 df-opab 5173 df-mpt 5192 df-tr 5218 df-id 5536 df-eprel 5541 df-po 5549 df-so 5550 df-fr 5594 df-we 5596 df-xp 5647 df-rel 5648 df-cnv 5649 df-co 5650 df-dm 5651 df-rn 5652 df-res 5653 df-ima 5654 df-pred 6277 df-ord 6338 df-on 6339 df-lim 6340 df-suc 6341 df-iota 6467 df-fun 6516 df-fn 6517 df-f 6518 df-f1 6519 df-fo 6520 df-f1o 6521 df-fv 6522 df-riota 7347 df-ov 7393 df-oprab 7394 df-mpo 7395 df-om 7846 df-1st 7971 df-2nd 7972 df-frecs 8263 df-wrecs 8294 df-recs 8343 df-rdg 8381 df-er 8674 df-en 8922 df-dom 8923 df-sdom 8924 df-pnf 11217 df-mnf 11218 df-xr 11219 df-ltxr 11220 df-le 11221 df-sub 11414 df-neg 11415 df-nn 12194 df-n0 12450 df-z 12537 df-uz 12801 df-fz 13476 df-seq 13974 df-0g 17411 df-mgm 18574 df-sgrp 18653 df-mnd 18669 df-mulg 19007 |
| This theorem is referenced by: mulgnn0cld 19034 mulgnn0ass 19049 cycsubm 19141 mulgmhm 19764 psrbagev1 21991 primrootsunit1 42092 primrootscoprbij 42097 aks6d1c1p7 42108 aks6d1c1p6 42109 idomnnzpownz 42127 aks6d1c5lem3 42132 |
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