Evaluating complicated expressions involving and AlgebraicNumber? can sometimes give the error message: >>Error detected within library code: attempt to use compBound without a well-understood valuation See for example SandBox Lorentz Transformations. The routine compBound: (BP,L BP) -> NNI ++ compBound(p,lp) ++ computes a bound for the coefficients of the solution ++ polynomials. ++ Given a polynomial right hand side p, and a list lp ++ of left hand side polynomials. ++ Exported because it depends on the valuation. and a reference to The error mentioned in SandBox Lorentz Transformations no longer occurs in FriCAS built from source or or after "Sunday November 1, 2009 at 20:31:03 " |

fixed in FriCAS--Bill Page, Thu, 25 Feb 2010 06:57:30 -0800 reply