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