PiExtra.mws

• An Equation of Euler
• The left hand side. Int((1-t)/((t+1)sqrt(t)),t=0..1);
  • The Romberg Quadrature
    • The Procedure
    • A Disappointing Result
    • A Substitution
  • The Richardson Extrapolation
    • The Tangent Approximation
    • The Richardson Procedure
    • An Intermediate Result
    • The Final Result
    • The Pi-Function
    • Supplement: Romberg Quadrature re-implemented
• The right hand side. (2/3)hypergeom([1,2],[5/2],1/2);
  • Simplifying 'hypergeom'
  • The Spigot Pi Algorithm
• Summary
• References