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| Mirrors > Home > MPE Home > Th. List > fz1ssnn | Structured version Visualization version GIF version | ||
| Description: A finite set of positive integers is a set of positive integers. (Contributed by Stefan O'Rear, 16-Oct-2014.) |
| Ref | Expression |
|---|---|
| fz1ssnn | ⊢ (1...𝐴) ⊆ ℕ |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | elfznn 13588 | . 2 ⊢ (𝑎 ∈ (1...𝐴) → 𝑎 ∈ ℕ) | |
| 2 | 1 | ssriv 3940 | 1 ⊢ (1...𝐴) ⊆ ℕ |
| Colors of variables: wff setvar class |
| This proof depends on syntax axioms: ⊆ wss 3904 (class class class)co 7412 1c1 11107 ℕcn 12239 ...cfz 13541 |
| This proof depends on axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1824 ax-4 1838 ax-5 1939 ax-6 1996 ax-7 2037 ax-8 2144 ax-9 2152 ax-10 2175 ax-11 2191 ax-12 2212 ax-ext 2734 ax-sep 5256 ax-nul 5268 ax-pow 5335 ax-pr 5403 ax-un 7734 ax-cnex 11162 ax-resscn 11163 ax-1cn 11164 ax-icn 11165 ax-addcl 11166 ax-addrcl 11167 ax-mulcl 11168 ax-mulrcl 11169 ax-mulcom 11170 ax-addass 11171 ax-mulass 11172 ax-distr 11173 ax-i2m1 11174 ax-1ne0 11175 ax-1rid 11176 ax-rnegex 11177 ax-rrecex 11178 ax-cnre 11179 ax-pre-lttri 11180 ax-pre-lttrn 11181 ax-pre-ltadd 11182 ax-pre-mulgt0 11183 |
| This proof depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1103 df-3an 1104 df-tru 1572 df-fal 1582 df-ex 1809 df-nf 1813 df-sb 2096 df-mo 2566 df-eu 2596 df-clab 2741 df-cleq 2754 df-clel 2837 df-nfc 2911 df-ne 2958 df-nel 3064 df-ral 3079 df-rex 3089 df-reu 3369 df-rab 3416 df-v 3456 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 5555 df-eprel 5560 df-po 5568 df-so 5569 df-fr 5613 df-we 5615 df-xp 5666 df-rel 5667 df-cnv 5668 df-co 5669 df-dm 5670 df-rn 5671 df-res 5672 df-ima 5673 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 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7861 df-1st 7984 df-2nd 7985 df-frecs 8276 df-wrecs 8307 df-recs 8356 df-rdg 8395 df-er 8692 df-en 8942 df-dom 8943 df-sdom 8944 df-pnf 11251 df-mnf 11252 df-xr 11253 df-ltxr 11254 df-le 11255 df-sub 11449 df-neg 11450 df-nn 12240 df-z 12598 df-uz 12869 df-fz 13542 |
| This theorem is used by: fzssnn 13603 fzossnn 13747 isercoll 15726 prmreclem2 16983 prmreclem3 16984 vdwnnlem1 17061 prmodvdslcmf 17113 gsumval3 19983 1stcfb 23613 1stckgenlem 23721 ovoliunlem1 25672 ovoliun2 25676 ovolicc2lem4 25690 uniioovol 25749 uniioombllem4 25756 lgamgulm2 27211 lgamcvglem 27215 fsumvma2 27389 dchrmusum2 27669 dchrvmasum2lem 27671 mudivsum 27705 mulogsum 27707 mulog2sumlem2 27710 padct 33074 psgnfzto1stlem 33429 fzto1st1 33431 smatrcl 34195 smatlem 34196 smattr 34198 smatbl 34199 smatbr 34200 1smat1 34203 submateqlem1 34206 submateqlem2 34207 submateq 34208 madjusmdetlem2 34227 madjusmdetlem3 34228 madjusmdetlem4 34229 mdetlap 34231 esumsup 34488 esumgect 34489 carsggect 34717 carsgclctunlem2 34718 ballotlemsup 34904 fsum2dsub 35003 reprgt 35017 reprfi2 35019 reprfz1 35020 hashrepr 35021 breprexplema 35026 breprexplemc 35028 breprexp 35029 breprexpnat 35030 vtscl 35034 circlemeth 35036 hgt750lemd 35044 hgt750lemb 35052 hgt750leme 35054 lcmineqlem4 42827 lcmineqlem6 42829 lcmineqlem15 42838 lcmineqlem16 42839 lcmineqlem19 42842 lcmineqlem20 42843 lcmineqlem21 42844 lcmineqlem22 42845 sticksstones1 42941 fisdomnn 43040 sumcubes 43102 eldioph4b 43566 diophren 43568 caratheodorylem2 47269 hoidmvlelem2 47338 |
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