Metamath Proof Explorer |
< Previous
Next >
Nearby theorems |
||
Mirrors > Home > MPE Home > Th. List > m1expcl2 | Structured version Visualization version Unicode version |
Description: Closure of exponentiation of negative one. (Contributed by Mario Carneiro, 18-Jun-2015.) |
Ref | Expression |
---|---|
m1expcl2 |
Step | Hyp | Ref | Expression |
---|---|---|---|
1 | negex 10279 | . . 3 | |
2 | 1 | prid1 4297 | . 2 |
3 | neg1ne0 11126 | . 2 | |
4 | neg1cn 11124 | . . . 4 | |
5 | ax-1cn 9994 | . . . 4 | |
6 | prssi 4353 | . . . 4 | |
7 | 4, 5, 6 | mp2an 708 | . . 3 |
8 | elpri 4197 | . . . . 5 | |
9 | 7 | sseli 3599 | . . . . . . . . 9 |
10 | 9 | mulm1d 10482 | . . . . . . . 8 |
11 | elpri 4197 | . . . . . . . . 9 | |
12 | negeq 10273 | . . . . . . . . . . 11 | |
13 | negneg1e1 11128 | . . . . . . . . . . . 12 | |
14 | 1ex 10035 | . . . . . . . . . . . . 13 | |
15 | 14 | prid2 4298 | . . . . . . . . . . . 12 |
16 | 13, 15 | eqeltri 2697 | . . . . . . . . . . 11 |
17 | 12, 16 | syl6eqel 2709 | . . . . . . . . . 10 |
18 | negeq 10273 | . . . . . . . . . . 11 | |
19 | 18, 2 | syl6eqel 2709 | . . . . . . . . . 10 |
20 | 17, 19 | jaoi 394 | . . . . . . . . 9 |
21 | 11, 20 | syl 17 | . . . . . . . 8 |
22 | 10, 21 | eqeltrd 2701 | . . . . . . 7 |
23 | oveq1 6657 | . . . . . . . 8 | |
24 | 23 | eleq1d 2686 | . . . . . . 7 |
25 | 22, 24 | syl5ibr 236 | . . . . . 6 |
26 | 9 | mulid2d 10058 | . . . . . . . 8 |
27 | id 22 | . . . . . . . 8 | |
28 | 26, 27 | eqeltrd 2701 | . . . . . . 7 |
29 | oveq1 6657 | . . . . . . . 8 | |
30 | 29 | eleq1d 2686 | . . . . . . 7 |
31 | 28, 30 | syl5ibr 236 | . . . . . 6 |
32 | 25, 31 | jaoi 394 | . . . . 5 |
33 | 8, 32 | syl 17 | . . . 4 |
34 | 33 | imp 445 | . . 3 |
35 | oveq2 6658 | . . . . . . 7 | |
36 | ax-1ne0 10005 | . . . . . . . . . 10 | |
37 | divneg2 10749 | . . . . . . . . . 10 | |
38 | 5, 5, 36, 37 | mp3an 1424 | . . . . . . . . 9 |
39 | 1div1e1 10717 | . . . . . . . . . 10 | |
40 | 39 | negeqi 10274 | . . . . . . . . 9 |
41 | 38, 40 | eqtr3i 2646 | . . . . . . . 8 |
42 | 41, 2 | eqeltri 2697 | . . . . . . 7 |
43 | 35, 42 | syl6eqel 2709 | . . . . . 6 |
44 | oveq2 6658 | . . . . . . 7 | |
45 | 39, 15 | eqeltri 2697 | . . . . . . 7 |
46 | 44, 45 | syl6eqel 2709 | . . . . . 6 |
47 | 43, 46 | jaoi 394 | . . . . 5 |
48 | 8, 47 | syl 17 | . . . 4 |
49 | 48 | adantr 481 | . . 3 |
50 | 7, 34, 15, 49 | expcl2lem 12872 | . 2 |
51 | 2, 3, 50 | mp3an12 1414 | 1 |
Colors of variables: wff setvar class |
Syntax hints: wi 4 wo 383 wceq 1483 wcel 1990 wne 2794 wss 3574 cpr 4179 (class class class)co 6650 cc 9934 cc0 9936 c1 9937 cmul 9941 cneg 10267 cdiv 10684 cz 11377 cexp 12860 |
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-rmo 2920 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-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-div 10685 df-nn 11021 df-n0 11293 df-z 11378 df-uz 11688 df-seq 12802 df-exp 12861 |
This theorem is referenced by: m1expcl 12883 m1expeven 12907 m1expaddsub 17918 psgnran 17935 psgnghm 19926 gausslemma2dlem0i 25089 lgseisenlem2 25101 madjusmdetlem4 29896 lighneallem4 41527 |
Copyright terms: Public domain | W3C validator |