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| Mirrors > Home > MPE Home > Th. List > s1cld | Structured version Visualization version GIF version | ||
| Description: A singleton word is a word. (Contributed by Mario Carneiro, 26-Feb-2016.) |
| Ref | Expression |
|---|---|
| s1cld.1 | ⊢ (𝜑 → 𝐴 ∈ 𝐵) |
| Ref | Expression |
|---|---|
| s1cld | ⊢ (𝜑 → 〈“𝐴”〉 ∈ Word 𝐵) |
| Step | Hyp | Ref | Expression |
|---|---|---|---|
| 1 | s1cld.1 | . 2 ⊢ (𝜑 → 𝐴 ∈ 𝐵) | |
| 2 | s1cl 14642 | . 2 ⊢ (𝐴 ∈ 𝐵 → 〈“𝐴”〉 ∈ Word 𝐵) | |
| 3 | 1, 2 | syl 18 | 1 ⊢ (𝜑 → 〈“𝐴”〉 ∈ Word 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2143 Word cword 14552 〈“cs1 14635 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1825 ax-4 1839 ax-5 1940 ax-6 1997 ax-7 2038 ax-8 2145 ax-9 2153 ax-10 2176 ax-11 2192 ax-12 2213 ax-ext 2735 ax-rep 5239 ax-sep 5258 ax-nul 5270 ax-pow 5338 ax-pr 5406 ax-un 7734 ax-cnex 11157 ax-resscn 11158 ax-1cn 11159 ax-icn 11160 ax-addcl 11161 ax-addrcl 11162 ax-mulcl 11163 ax-mulrcl 11164 ax-mulcom 11165 ax-addass 11166 ax-mulass 11167 ax-distr 11168 ax-i2m1 11169 ax-1ne0 11170 ax-1rid 11171 ax-rnegex 11172 ax-rrecex 11173 ax-cnre 11174 ax-pre-lttri 11175 ax-pre-lttrn 11176 ax-pre-ltadd 11177 ax-pre-mulgt0 11178 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1104 df-3an 1105 df-tru 1573 df-fal 1583 df-ex 1810 df-nf 1814 df-sb 2097 df-mo 2567 df-eu 2597 df-clab 2742 df-cleq 2755 df-clel 2838 df-nfc 2912 df-ne 2959 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3370 df-rab 3417 df-v 3457 df-sbc 3746 df-csb 3855 df-dif 3909 df-un 3911 df-in 3913 df-ss 3923 df-pss 3926 df-nul 4288 df-if 4489 df-pw 4565 df-sn 4591 df-pr 4593 df-op 4597 df-uni 4874 df-iun 4959 df-br 5111 df-opab 5175 df-mpt 5194 df-tr 5220 df-id 5558 df-eprel 5563 df-po 5571 df-so 5572 df-fr 5616 df-we 5618 df-xp 5669 df-rel 5670 df-cnv 5671 df-co 5672 df-dm 5673 df-rn 5674 df-res 5675 df-ima 5676 df-pred 6304 df-ord 6365 df-on 6366 df-lim 6367 df-suc 6368 df-iota 6494 df-fun 6540 df-fn 6541 df-f 6542 df-f1 6543 df-fo 6544 df-f1o 6545 df-fv 6546 df-riota 7369 df-ov 7415 df-oprab 7416 df-mpo 7417 df-om 7864 df-1st 7987 df-2nd 7988 df-frecs 8279 df-wrecs 8310 df-recs 8359 df-rdg 8398 df-er 8695 df-en 8945 df-dom 8946 df-sdom 8947 df-pnf 11246 df-mnf 11247 df-xr 11248 df-ltxr 11249 df-le 11250 df-sub 11444 df-neg 11445 df-nn 12235 df-n0 12506 df-z 12593 df-uz 12864 df-fz 13537 df-fzo 13685 df-word 14553 df-s1 14636 |
| This theorem is referenced by: lswccats1fst 14675 ccats1pfxeqbi 14781 cats1cld 14894 cats1co 14895 s2cld 14910 s2co 14959 ofs2 15010 s1chn 18677 chnind 18678 chnub 18679 chnccats1 18682 gsumwspan 18906 frmdgsum 18922 frmdss2 18923 frmdup2 18925 gsumwrev 19437 psgnunilem5 19565 efginvrel2 19798 efgs1 19806 efgsp1 19808 efgredlemd 19815 efgredlemc 19816 efgrelexlemb 19821 vrgpf 19839 vrgpinv 19840 frgpup2 19847 frgpup3lem 19848 frgpnabllem1 19944 pgpfaclem1 20154 tgcgr4 28781 clwlkclwwlk2 30335 clwlkclwwlkfo 30341 clwwlkel 30378 clwwlkfo 30382 clwwlkwwlksb 30386 ccatws1f1olast 33253 cycpmco2f1 33425 cycpmco2rn 33426 cycpmco2lem2 33428 cycpmco2lem3 33429 cycpmco2lem4 33430 cycpmco2lem5 33431 cycpmco2lem6 33432 cycpmco2lem7 33433 cycpmco2 33434 cyc3genpmlem 33452 elrgspnlem3 33545 unitprodclb 33683 1arithidomlem2 33807 1arithufdlem1 33815 1arithufdlem3 33817 1arithufdlem4 33818 fldext2chn 34099 constrextdg2lem 34119 sseqf 34763 ofcs2 34916 signsvtn 34952 mrsubcv 35983 mrsubff 35985 mrsubrn 35986 mrsubccat 35991 elmrsubrn 35993 mrsubco 35994 mrsubvrs 35995 mvhf 36031 msubvrs 36033 gsumws3 44905 gsumws4 44906 |
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