Hi, I have an integral that is solved by Mathematica, but not by Sage:
integrate( exp(-x^2/2)/sqrt(2*pi) * sign(x-1), x, -oo, oo ) This is actually part of a 3D integral, that mathematica also solves, and sage has problems with due to the lack of multivariate integration: integrate sign(x+y)*sign(x+z) , where x,y and z are gaussian variables. The result is 1/3. Does anybody know why this happens, and how can I solve this in Sage? Thanks, Omri -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
