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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 14628 | . 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 2145 Word cword 14538 〈“cs1 14621 |
| This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1818 ax-4 1832 ax-5 1933 ax-6 1990 ax-7 2031 ax-8 2147 ax-9 2155 ax-10 2178 ax-11 2194 ax-12 2215 ax-ext 2737 ax-rep 5231 ax-sep 5250 ax-nul 5260 ax-pow 5326 ax-pr 5394 ax-un 7722 ax-cnex 11144 ax-resscn 11145 ax-1cn 11146 ax-icn 11147 ax-addcl 11148 ax-addrcl 11149 ax-mulcl 11150 ax-mulrcl 11151 ax-mulcom 11152 ax-addass 11153 ax-mulass 11154 ax-distr 11155 ax-i2m1 11156 ax-1ne0 11157 ax-1rid 11158 ax-rnegex 11159 ax-rrecex 11160 ax-cnre 11161 ax-pre-lttri 11162 ax-pre-lttrn 11163 ax-pre-ltadd 11164 ax-pre-mulgt0 11165 |
| This theorem depends on definitions: df-bi 210 df-an 401 df-or 861 df-3or 1102 df-3an 1103 df-tru 1566 df-fal 1576 df-ex 1803 df-nf 1807 df-sb 2094 df-mo 2569 df-eu 2599 df-clab 2744 df-cleq 2757 df-clel 2840 df-nfc 2914 df-ne 2961 df-nel 3065 df-ral 3080 df-rex 3090 df-reu 3371 df-rab 3418 df-v 3459 df-sbc 3748 df-csb 3856 df-dif 3910 df-un 3912 df-in 3914 df-ss 3924 df-pss 3927 df-nul 4289 df-if 4484 df-pw 4560 df-sn 4586 df-pr 4588 df-op 4592 df-uni 4868 df-iun 4953 df-br 5105 df-opab 5167 df-mpt 5186 df-tr 5212 df-id 5546 df-eprel 5551 df-po 5559 df-so 5560 df-fr 5604 df-we 5606 df-xp 5657 df-rel 5658 df-cnv 5659 df-co 5660 df-dm 5661 df-rn 5662 df-res 5663 df-ima 5664 df-pred 6291 df-ord 6352 df-on 6353 df-lim 6354 df-suc 6355 df-iota 6481 df-fun 6527 df-fn 6528 df-f 6529 df-f1 6530 df-fo 6531 df-f1o 6532 df-fv 6533 df-riota 7357 df-ov 7403 df-oprab 7404 df-mpo 7405 df-om 7851 df-1st 7974 df-2nd 7975 df-frecs 8266 df-wrecs 8297 df-recs 8346 df-rdg 8385 df-er 8682 df-en 8932 df-dom 8933 df-sdom 8934 df-pnf 11233 df-mnf 11234 df-xr 11235 df-ltxr 11236 df-le 11237 df-sub 11431 df-neg 11432 df-nn 12222 df-n0 12493 df-z 12580 df-uz 12851 df-fz 13524 df-fzo 13671 df-word 14539 df-s1 14622 |
| This theorem is referenced by: lswccats1fst 14661 ccats1pfxeqbi 14767 cats1cld 14880 cats1co 14881 s2cld 14896 s2co 14945 ofs2 14996 s1chn 18664 chnind 18665 chnub 18666 chnccats1 18669 gsumwspan 18893 frmdgsum 18909 frmdss2 18910 frmdup2 18912 gsumwrev 19424 psgnunilem5 19552 efginvrel2 19785 efgs1 19793 efgsp1 19795 efgredlemd 19802 efgredlemc 19803 efgrelexlemb 19808 vrgpf 19826 vrgpinv 19827 frgpup2 19834 frgpup3lem 19835 frgpnabllem1 19931 pgpfaclem1 20141 tgcgr4 28754 clwlkclwwlk2 30259 clwlkclwwlkfo 30265 clwwlkel 30302 clwwlkfo 30306 clwwlkwwlksb 30310 ccatws1f1olast 33180 cycpmco2f1 33352 cycpmco2rn 33353 cycpmco2lem2 33355 cycpmco2lem3 33356 cycpmco2lem4 33357 cycpmco2lem5 33358 cycpmco2lem6 33359 cycpmco2lem7 33360 cycpmco2 33361 cyc3genpmlem 33379 elrgspnlem3 33472 unitprodclb 33613 1arithidomlem2 33738 1arithufdlem1 33746 1arithufdlem3 33748 1arithufdlem4 33749 fldext2chn 34030 constrextdg2lem 34050 sseqf 34694 ofcs2 34847 signsvtn 34883 mrsubcv 35868 mrsubff 35870 mrsubrn 35871 mrsubccat 35876 elmrsubrn 35878 mrsubco 35879 mrsubvrs 35880 mvhf 35916 msubvrs 35918 gsumws3 44779 gsumws4 44780 |
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