SymPy 0.6.1

22 Jul 2008

  • almost all functions and constants can be converted to Sage
  • univariate factorization algorithm was fixed
  • .evalf() method fixed, pi.evalf(106) calculates 1 000 000 digits of pi
  • @threaded decorator
  • more robust solvers, polynomials and simplification
  • better simplify, that makes a solver more robust
  • optional compiling of functions to machine code
  • msolve: solving of nonlinear equation systems using Newton’s method
  • ((x+y+z)**50).expand() is now 3 times faster
  • caching was removed from the Order class: 1.5x speedups in series tests