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Text File  |  1993-11-07  |  217b  |  5 lines
  1. * psolve                                              external
  2. psolve(f(x), x) solves polynomial f(x)=0 for x. The order of polynomial <3.
  3. See also: solve, nsolve, dsolve.
  4. e.g. psolve(x^2+5*x+6, x) gives [-2,-3].
  5.