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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 14613 | . 2 ⊢ (𝐴 ∈ 𝐵 → 〈“𝐴”〉 ∈ Word 𝐵) | |
| 3 | 1, 2 | syl 17 | 1 ⊢ (𝜑 → 〈“𝐴”〉 ∈ Word 𝐵) |
| Colors of variables: wff setvar class |
| Syntax hints: → wi 4 ∈ wcel 2141 Word cword 14523 〈“cs1 14606 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1814 ax-4 1828 ax-5 1929 ax-6 1986 ax-7 2027 ax-8 2143 ax-9 2151 ax-10 2174 ax-11 2190 ax-12 2211 ax-ext 2733 ax-rep 5226 ax-sep 5245 ax-nul 5255 ax-pow 5321 ax-pr 5389 ax-un 7714 ax-cnex 11126 ax-resscn 11127 ax-1cn 11128 ax-icn 11129 ax-addcl 11130 ax-addrcl 11131 ax-mulcl 11132 ax-mulrcl 11133 ax-mulcom 11134 ax-addass 11135 ax-mulass 11136 ax-distr 11137 ax-i2m1 11138 ax-1ne0 11139 ax-1rid 11140 ax-rnegex 11141 ax-rrecex 11142 ax-cnre 11143 ax-pre-lttri 11144 ax-pre-lttrn 11145 ax-pre-ltadd 11146 ax-pre-mulgt0 11147 |
| This theorem depends on definitions: df-bi 209 df-an 400 df-or 859 df-3or 1098 df-3an 1099 df-tru 1562 df-fal 1572 df-ex 1799 df-nf 1803 df-sb 2090 df-mo 2565 df-eu 2595 df-clab 2740 df-cleq 2753 df-clel 2836 df-nfc 2910 df-ne 2957 df-nel 3061 df-ral 3076 df-rex 3086 df-reu 3367 df-rab 3414 df-v 3455 df-sbc 3745 df-csb 3853 df-dif 3907 df-un 3909 df-in 3911 df-ss 3921 df-pss 3924 df-nul 4286 df-if 4480 df-pw 4556 df-sn 4582 df-pr 4584 df-op 4588 df-uni 4865 df-iun 4950 df-br 5100 df-opab 5162 df-mpt 5181 df-tr 5207 df-id 5540 df-eprel 5545 df-po 5553 df-so 5554 df-fr 5598 df-we 5600 df-xp 5651 df-rel 5652 df-cnv 5653 df-co 5654 df-dm 5655 df-rn 5656 df-res 5657 df-ima 5658 df-pred 6284 df-ord 6345 df-on 6346 df-lim 6347 df-suc 6348 df-iota 6473 df-fun 6519 df-fn 6520 df-f 6521 df-f1 6522 df-fo 6523 df-f1o 6524 df-fv 6525 df-riota 7349 df-ov 7395 df-oprab 7396 df-mpo 7397 df-om 7843 df-1st 7966 df-2nd 7967 df-frecs 8257 df-wrecs 8288 df-recs 8337 df-rdg 8376 df-er 8673 df-en 8924 df-dom 8925 df-sdom 8926 df-pnf 11215 df-mnf 11216 df-xr 11217 df-ltxr 11218 df-le 11219 df-sub 11413 df-neg 11414 df-nn 12208 df-n0 12479 df-z 12566 df-uz 12837 df-fz 13510 df-fzo 13657 df-word 14524 df-s1 14607 |
| This theorem is referenced by: lswccats1fst 14646 ccats1pfxeqbi 14752 cats1cld 14865 cats1co 14866 s2cld 14881 s2co 14930 ofs2 14981 s1chn 18635 chnind 18636 chnub 18637 chnccats1 18640 gsumwspan 18863 frmdgsum 18879 frmdss2 18880 frmdup2 18882 gsumwrev 19389 psgnunilem5 19517 efginvrel2 19750 efgs1 19758 efgsp1 19760 efgredlemd 19767 efgredlemc 19768 efgrelexlemb 19773 vrgpf 19791 vrgpinv 19792 frgpup2 19799 frgpup3lem 19800 frgpnabllem1 19896 pgpfaclem1 20106 tgcgr4 28677 clwlkclwwlk2 30151 clwlkclwwlkfo 30157 clwwlkel 30194 clwwlkfo 30198 clwwlkwwlksb 30202 ccatws1f1olast 33091 cycpmco2f1 33265 cycpmco2rn 33266 cycpmco2lem2 33268 cycpmco2lem3 33269 cycpmco2lem4 33270 cycpmco2lem5 33271 cycpmco2lem6 33272 cycpmco2lem7 33273 cycpmco2 33274 cyc3genpmlem 33292 elrgspnlem3 33386 unitprodclb 33536 1arithidomlem2 33693 1arithufdlem1 33701 1arithufdlem3 33703 1arithufdlem4 33704 fldext2chn 33986 constrextdg2lem 34006 sseqf 34650 ofcs2 34803 signsvtn 34842 mrsubcv 35824 mrsubff 35826 mrsubrn 35827 mrsubccat 35832 elmrsubrn 35834 mrsubco 35835 mrsubvrs 35836 mvhf 35872 msubvrs 35874 gsumws3 44736 gsumws4 44737 |
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