Contents

• Generating all Pythagorean Triples
• Finding m and n if given a primitive Pythagorean triple
• Pythagorean triples and the divisors 3, 4, and 5.
• Primitive Pythagorean triangles where a - b is a constant.
  • Pythagorean triple preserving matrices
  
  
• Primitive Pythagorean triangles where the hypotenuse is to a power.
• Area of a primitive Pythagorean triangle and the perfect numbers
• Primitive Pythagorean triangles where the odd leg is to a power.
• Multiplying Pythagorean Triples
• Finding parametric equations for 120 and 60 degree triples
• Finding m and n if given a 120 degree primitive triple
• 120 degree and 60 degree triples and the divisors 3, 5, and 7.
• 120 degree primitive triples,(a,b,c), where a - b=1.
  • A 120 degree triangle preserving matrix
  • 60 degree triangle preserving matrices.
  
  
• 120 degree triples and 60 degree triples from Fibonacci numbers
• The complex numbers from the law of cosines
• The difference of two squares.
• A recipe for creating life from inanimate materials
• Many Worlds
• Hubble
• Links
• Bibliography