Hi, I am interested in being able to find a numerical solution of a matrix system of linear equations Ax=b, where A is a matrix (and b is a vector) over ComplexField(prec), of a specified precision prec. The important thing is to know the level of accuracy of the resulting solution vector x. (Here I can assume the vector b is known exactly, but the matrix A is only known up to the specified precision.) I was wondering what can be done along these lines with SAGE, and the many numerical packages it contains? I would like to use some pre-existing implementation if possible.
Thanks, -Jon =) --~--~---------~--~----~------------~-------~--~----~ To post to this group, send email to sage-devel@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sage-devel URLs: http://www.sagemath.org -~----------~----~----~----~------~----~------~--~---
