• Yacas: A do-it-yourself symbolic algebra environment
    • Introduction
    • Basic design
    • The Yacas kernel functionality
    • The Yacas scripting language
    • Currently supported CAS features
    • Interface
    • Documentation
    • Future plans
    • References
  • On Yacas programming
    • Example: implementing a formal grammar
    • Example: Using rules with special syntax operators creatively
    • Creating plugins for Yacas
    • Designing modules in the Yacas scripting language
  • For Yacas developers
    • A crash course in Yacas maintenance for developers
    • Preparing and maintaining Yacas documentation
  • Arbitrary precision numerical algorithms
    • Basic arithmetic
    • Calculation of Pi
    • Elementary functions
    • Euler's Gamma function
    • Riemann's Zeta function
    • Bernoulli numbers and polynomials