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August 26th, 2012, 05:03 AM  #1 
Newbie Joined: May 2012 Posts: 6 Thanks: 0  Demonstration help
Prove that the 1979 first algarisms after the comma, of the number , are all algarisms 9. *Sorry, maybe there's a grammar error, this is a direct translation from portuguese. 
August 26th, 2012, 05:40 AM  #2 
Global Moderator Joined: Nov 2006 From: UTC 5 Posts: 16,046 Thanks: 938 Math Focus: Number theory, computational mathematics, combinatorics, FOM, symbolic logic, TCS, algorithms  Re: Demonstration help
I don't know the word "algarisms".

August 26th, 2012, 05:59 AM  #3 
Newbie Joined: May 2012 Posts: 6 Thanks: 0  Re: Demonstration help
Sorry, edit: Prove that the 1979 first digits after the comma, of the number , are all algarisms 9. 
August 26th, 2012, 06:01 AM  #4 
Newbie Joined: May 2012 Posts: 6 Thanks: 0  Re: Demonstration help
Prove that the 1979 first digits after the comma, of the number , are all algarisms 9. Why can't I edit my posts? 
August 26th, 2012, 06:05 AM  #5 
Math Team Joined: Mar 2012 From: India, West Bengal Posts: 3,871 Thanks: 86 Math Focus: Number Theory  Re: Demonstration help
"algarisms" is not an english word.

August 26th, 2012, 06:08 AM  #6  
Newbie Joined: May 2012 Posts: 6 Thanks: 0  Re: Demonstration help Quote:
Prove that the 1979 first digits after the comma, of the number , are all algarisms 9.  
August 26th, 2012, 06:10 AM  #7 
Newbie Joined: May 2012 Posts: 6 Thanks: 0  Re: Demonstration help
Yep, i forgot to change the second one. Sorry, again... [2] Prove that the 1979 first digits after the comma, of the number , are all digits 9. I can't edit(or even delete) my old posts. 
August 26th, 2012, 06:14 AM  #8  
Math Team Joined: Mar 2012 From: India, West Bengal Posts: 3,871 Thanks: 86 Math Focus: Number Theory  Re: Demonstration help Quote:
You can't delete you posts if you are not a moderator. Balarka .  
August 26th, 2012, 06:24 AM  #9  
Math Team Joined: Mar 2012 From: India, West Bengal Posts: 3,871 Thanks: 86 Math Focus: Number Theory  Re: Demonstration help Quote:
Balarka .  
August 26th, 2012, 07:51 AM  #10 
Newbie Joined: May 2012 Posts: 6 Thanks: 0  Re: Demonstration help
I found the source of the Problem. Sidney Technical highscholl (1996): i) Explain why is a even number. ii) Show that iii) Hence or otherwise prove that the first thousand digits after the decimal point in the value of are all 9's. 

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