Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > fzrevral | Structured version Visualization version Unicode version |
Description: Reversal of scanning order inside of a quantification over a finite set of sequential integers. (Contributed by NM, 25-Nov-2005.) |
Ref | Expression |
---|---|
fzrevral |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | simpr 477 | . . . . . . . 8 | |
2 | elfzelz 12342 | . . . . . . . . 9 | |
3 | fzrev 12403 | . . . . . . . . . 10 | |
4 | 3 | anassrs 680 | . . . . . . . . 9 |
5 | 2, 4 | sylan2 491 | . . . . . . . 8 |
6 | 1, 5 | mpbid 222 | . . . . . . 7 |
7 | rspsbc 3518 | . . . . . . 7 | |
8 | 6, 7 | syl 17 | . . . . . 6 |
9 | 8 | ex 450 | . . . . 5 |
10 | 9 | 3impa 1259 | . . . 4 |
11 | 10 | com23 86 | . . 3 |
12 | 11 | ralrimdv 2968 | . 2 |
13 | nfv 1843 | . . . 4 | |
14 | nfcv 2764 | . . . . 5 | |
15 | nfsbc1v 3455 | . . . . 5 | |
16 | 14, 15 | nfral 2945 | . . . 4 |
17 | fzrev2i 12405 | . . . . . . . 8 | |
18 | oveq2 6658 | . . . . . . . . . 10 | |
19 | 18 | sbceq1d 3440 | . . . . . . . . 9 |
20 | 19 | rspcv 3305 | . . . . . . . 8 |
21 | 17, 20 | syl 17 | . . . . . . 7 |
22 | zcn 11382 | . . . . . . . . . 10 | |
23 | elfzelz 12342 | . . . . . . . . . . 11 | |
24 | 23 | zcnd 11483 | . . . . . . . . . 10 |
25 | nncan 10310 | . . . . . . . . . 10 | |
26 | 22, 24, 25 | syl2an 494 | . . . . . . . . 9 |
27 | 26 | eqcomd 2628 | . . . . . . . 8 |
28 | sbceq1a 3446 | . . . . . . . 8 | |
29 | 27, 28 | syl 17 | . . . . . . 7 |
30 | 21, 29 | sylibrd 249 | . . . . . 6 |
31 | 30 | ex 450 | . . . . 5 |
32 | 31 | com23 86 | . . . 4 |
33 | 13, 16, 32 | ralrimd 2959 | . . 3 |
34 | 33 | 3ad2ant3 1084 | . 2 |
35 | 12, 34 | impbid 202 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wb 196 wa 384 w3a 1037 wceq 1483 wcel 1990 wral 2912 wsbc 3435 (class class class)co 6650 cc 9934 cmin 10266 cz 11377 cfz 12326 |
This theorem was proved from axioms: ax-mp 5 ax-1 6 ax-2 7 ax-3 8 ax-gen 1722 ax-4 1737 ax-5 1839 ax-6 1888 ax-7 1935 ax-8 1992 ax-9 1999 ax-10 2019 ax-11 2034 ax-12 2047 ax-13 2246 ax-ext 2602 ax-sep 4781 ax-nul 4789 ax-pow 4843 ax-pr 4906 ax-un 6949 ax-cnex 9992 ax-resscn 9993 ax-1cn 9994 ax-icn 9995 ax-addcl 9996 ax-addrcl 9997 ax-mulcl 9998 ax-mulrcl 9999 ax-mulcom 10000 ax-addass 10001 ax-mulass 10002 ax-distr 10003 ax-i2m1 10004 ax-1ne0 10005 ax-1rid 10006 ax-rnegex 10007 ax-rrecex 10008 ax-cnre 10009 ax-pre-lttri 10010 ax-pre-lttrn 10011 ax-pre-ltadd 10012 ax-pre-mulgt0 10013 |
This theorem depends on definitions: df-bi 197 df-or 385 df-an 386 df-3or 1038 df-3an 1039 df-tru 1486 df-ex 1705 df-nf 1710 df-sb 1881 df-eu 2474 df-mo 2475 df-clab 2609 df-cleq 2615 df-clel 2618 df-nfc 2753 df-ne 2795 df-nel 2898 df-ral 2917 df-rex 2918 df-reu 2919 df-rab 2921 df-v 3202 df-sbc 3436 df-csb 3534 df-dif 3577 df-un 3579 df-in 3581 df-ss 3588 df-pss 3590 df-nul 3916 df-if 4087 df-pw 4160 df-sn 4178 df-pr 4180 df-tp 4182 df-op 4184 df-uni 4437 df-iun 4522 df-br 4654 df-opab 4713 df-mpt 4730 df-tr 4753 df-id 5024 df-eprel 5029 df-po 5035 df-so 5036 df-fr 5073 df-we 5075 df-xp 5120 df-rel 5121 df-cnv 5122 df-co 5123 df-dm 5124 df-rn 5125 df-res 5126 df-ima 5127 df-pred 5680 df-ord 5726 df-on 5727 df-lim 5728 df-suc 5729 df-iota 5851 df-fun 5890 df-fn 5891 df-f 5892 df-f1 5893 df-fo 5894 df-f1o 5895 df-fv 5896 df-riota 6611 df-ov 6653 df-oprab 6654 df-mpt2 6655 df-om 7066 df-1st 7168 df-2nd 7169 df-wrecs 7407 df-recs 7468 df-rdg 7506 df-er 7742 df-en 7956 df-dom 7957 df-sdom 7958 df-pnf 10076 df-mnf 10077 df-xr 10078 df-ltxr 10079 df-le 10080 df-sub 10268 df-neg 10269 df-nn 11021 df-n0 11293 df-z 11378 df-uz 11688 df-fz 12327 |
This theorem is referenced by: fzrevral2 12426 fzrevral3 12427 fzshftral 12428 |
Copyright terms: Public domain | W3C validator |