id,summary,reporter,owner,description,type,status,priority,milestone,component,resolution,keywords,cc,workpackage
484,lamellarPC is precision limited,pkienzle,richardh,"Adapt the Lamellar PC calculation to use less precision limited math.
That means replacing ww = exp(...) with ww-1 = expm1(...), which can be calculated without loss of precision. Similarly, 1 - cos(x) for cos(x) near zero can be replaced with 2*sin^2^(x).
The alternative is to force lamellarPC to use double or quad precision even if the rest of the calculations are in single precision.
Use compare -longdouble to evaluate a model with quad precision.",defect,closed,critical,SasView 4.0.0,SasView,fixed,,,SasModels Redesign