1. Nov 27, 2011 #1

   SeventhSigma

   

   Given http://en.wikipedia.org/wiki/Pythagorean_quadruple it shows how to get primitive solutions, but what if I want even solutions that don't have coprime a, b, c, d?

    

   SeventhSigma, Nov 27, 2011
2. 
   Phys.org - latest science and technology news stories on Phys.org

   • • Mathematicians solve age-old spaghetti mystery
   • • Mathematician discusses solving a seemingly unsolvable equation
   • • Kurdish refugee wins 'Nobel of mathematics' Fields medal (Update)
3. Nov 28, 2011 #2

   Borek

   

   Staff: Mentor

   If (a,b,c,d) is a Pythagorean quadruple, what can you say about (2a,2b,2c,2d)?

    

   Borek, Nov 28, 2011

• Log in with Facebook
• Log in with Twitter

Your name or email address:

Do you already have an account?

• No, create an account now.
• Yes, my password is:
• Forgot your password?

Stay logged in