Created attachment 66403 [details] an examle Version: unspecified (using KDE 4.4.5) OS: Linux f(x,k) = kx² g(x,k) =kx h(x,k)=f(x,k)+g(x,k) //dos'nt work. It was good in a former version (ubuntu 6.06) Reproducible: Always Steps to Reproduce: f(x,k) = kx² g(x,k) =kx h(x,k)=f(x,k)+g(x,k) or h(x)=f(x,k)+g(x,k) Actual Results: kmplot draws a function like: h(x)=0 Expected Results: nothing more than described OS: Linux (i686) release 2.6.32-36-generic Compiler: cc
*** This bug has been marked as a duplicate of bug 214527 ***