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Mirrors > Home > MPE Home > Th. List > s1cli | Structured version Visualization version GIF version |
Description: A singleton word is a word. (Contributed by Mario Carneiro, 26-Feb-2016.) |
Ref | Expression |
---|---|
s1cli | ⊢ 〈“𝐴”〉 ∈ Word V |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | ids1 14647 | . 2 ⊢ 〈“𝐴”〉 = 〈“( I ‘𝐴)”〉 | |
2 | fvex 6935 | . . 3 ⊢ ( I ‘𝐴) ∈ V | |
3 | s1cl 14652 | . . 3 ⊢ (( I ‘𝐴) ∈ V → 〈“( I ‘𝐴)”〉 ∈ Word V) | |
4 | 2, 3 | ax-mp 5 | . 2 ⊢ 〈“( I ‘𝐴)”〉 ∈ Word V |
5 | 1, 4 | eqeltri 2840 | 1 ⊢ 〈“𝐴”〉 ∈ Word V |
Colors of variables: wff setvar class |
Syntax hints: ∈ wcel 2108 Vcvv 3488 I cid 5592 ‘cfv 6575 Word cword 14564 〈“cs1 14645 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1793 ax-4 1807 ax-5 1909 ax-6 1967 ax-7 2007 ax-8 2110 ax-9 2118 ax-10 2141 ax-11 2158 ax-12 2178 ax-ext 2711 ax-rep 5303 ax-sep 5317 ax-nul 5324 ax-pow 5383 ax-pr 5447 ax-un 7772 ax-cnex 11242 ax-resscn 11243 ax-1cn 11244 ax-icn 11245 ax-addcl 11246 ax-addrcl 11247 ax-mulcl 11248 ax-mulrcl 11249 ax-mulcom 11250 ax-addass 11251 ax-mulass 11252 ax-distr 11253 ax-i2m1 11254 ax-1ne0 11255 ax-1rid 11256 ax-rnegex 11257 ax-rrecex 11258 ax-cnre 11259 ax-pre-lttri 11260 ax-pre-lttrn 11261 ax-pre-ltadd 11262 ax-pre-mulgt0 11263 |
This theorem depends on definitions: df-bi 207 df-an 396 df-or 847 df-3or 1088 df-3an 1089 df-tru 1540 df-fal 1550 df-ex 1778 df-nf 1782 df-sb 2065 df-mo 2543 df-eu 2572 df-clab 2718 df-cleq 2732 df-clel 2819 df-nfc 2895 df-ne 2947 df-nel 3053 df-ral 3068 df-rex 3077 df-reu 3389 df-rab 3444 df-v 3490 df-sbc 3805 df-csb 3922 df-dif 3979 df-un 3981 df-in 3983 df-ss 3993 df-pss 3996 df-nul 4353 df-if 4549 df-pw 4624 df-sn 4649 df-pr 4651 df-op 4655 df-uni 4932 df-iun 5017 df-br 5167 df-opab 5229 df-mpt 5250 df-tr 5284 df-id 5593 df-eprel 5599 df-po 5607 df-so 5608 df-fr 5652 df-we 5654 df-xp 5706 df-rel 5707 df-cnv 5708 df-co 5709 df-dm 5710 df-rn 5711 df-res 5712 df-ima 5713 df-pred 6334 df-ord 6400 df-on 6401 df-lim 6402 df-suc 6403 df-iota 6527 df-fun 6577 df-fn 6578 df-f 6579 df-f1 6580 df-fo 6581 df-f1o 6582 df-fv 6583 df-riota 7406 df-ov 7453 df-oprab 7454 df-mpo 7455 df-om 7906 df-1st 8032 df-2nd 8033 df-frecs 8324 df-wrecs 8355 df-recs 8429 df-rdg 8468 df-er 8765 df-en 9006 df-dom 9007 df-sdom 9008 df-pnf 11328 df-mnf 11329 df-xr 11330 df-ltxr 11331 df-le 11332 df-sub 11524 df-neg 11525 df-nn 12296 df-n0 12556 df-z 12642 df-uz 12906 df-fz 13570 df-fzo 13714 df-word 14565 df-s1 14646 |
This theorem is referenced by: s1dm 14658 eqs1 14662 ccatws1clv 14667 ccats1alpha 14669 ccatws1len 14670 ccat2s1len 14673 ccats1val1 14676 ccat1st1st 14678 ccat2s1p1 14679 ccat2s1p2 14680 ccatw2s1ass 14681 ccat2s1fvw 14688 revs1 14815 cats1cli 14908 cats1fvn 14909 cats1fv 14910 cats1len 14911 cats1cat 14912 cats2cat 14913 s2cli 14931 s2fv0 14938 s2fv1 14939 s2len 14940 s0s1 14973 s1s2 14974 s1s3 14975 s1s4 14976 s1s5 14977 s1s6 14978 s1s7 14979 s2s2 14980 s4s2 14981 s2s5 14985 s5s2 14986 s2rn 15014 s3rn 15015 s7rn 15016 clwwlkwwlksb 30088 clwwlknon1sn 30134 clwwlknon1le1 30135 1pthon2v 30187 wlk2v2e 30191 konigsberglem1 30286 konigsberglem2 30287 konigsberglem3 30288 ccatws1f1o 32920 loop1cycl 35107 mrsubcv 35480 mrsubrn 35483 mvhf1 35529 msubvrs 35530 |
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