| Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
| 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 14630 | . 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 14540 〈“cs1 14623 |
| 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 5232 ax-sep 5251 ax-nul 5261 ax-pow 5327 ax-pr 5395 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 4869 df-iun 4954 df-br 5106 df-opab 5168 df-mpt 5187 df-tr 5213 df-id 5547 df-eprel 5552 df-po 5560 df-so 5561 df-fr 5605 df-we 5607 df-xp 5658 df-rel 5659 df-cnv 5660 df-co 5661 df-dm 5662 df-rn 5663 df-res 5664 df-ima 5665 df-pred 6292 df-ord 6353 df-on 6354 df-lim 6355 df-suc 6356 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 12225 df-n0 12496 df-z 12583 df-uz 12854 df-fz 13527 df-fzo 13674 df-word 14541 df-s1 14624 |
| This theorem is referenced by: lswccats1fst 14663 ccats1pfxeqbi 14769 cats1cld 14882 cats1co 14883 s2cld 14898 s2co 14947 ofs2 14998 s1chn 18666 chnind 18667 chnub 18668 chnccats1 18671 gsumwspan 18895 frmdgsum 18911 frmdss2 18912 frmdup2 18914 gsumwrev 19427 psgnunilem5 19555 efginvrel2 19788 efgs1 19796 efgsp1 19798 efgredlemd 19805 efgredlemc 19806 efgrelexlemb 19811 vrgpf 19829 vrgpinv 19830 frgpup2 19837 frgpup3lem 19838 frgpnabllem1 19934 pgpfaclem1 20144 tgcgr4 28758 clwlkclwwlk2 30263 clwlkclwwlkfo 30269 clwwlkel 30306 clwwlkfo 30310 clwwlkwwlksb 30314 ccatws1f1olast 33185 cycpmco2f1 33357 cycpmco2rn 33358 cycpmco2lem2 33360 cycpmco2lem3 33361 cycpmco2lem4 33362 cycpmco2lem5 33363 cycpmco2lem6 33364 cycpmco2lem7 33365 cycpmco2 33366 cyc3genpmlem 33384 elrgspnlem3 33477 unitprodclb 33618 1arithidomlem2 33743 1arithufdlem1 33751 1arithufdlem3 33753 1arithufdlem4 33754 fldext2chn 34035 constrextdg2lem 34055 sseqf 34699 ofcs2 34852 signsvtn 34888 mrsubcv 35873 mrsubff 35875 mrsubrn 35876 mrsubccat 35881 elmrsubrn 35883 mrsubco 35884 mrsubvrs 35885 mvhf 35921 msubvrs 35923 gsumws3 44784 gsumws4 44785 |
| Copyright terms: Public domain | W3C validator |