This file contais a list of known but not yet fixed bugs in ngspice. ==================================================================== Rework15fixed: define/let commands: the following code causes a segmentation fault: ngspice 1 -> define max(x,y) ( x gt y ) * x + ( x le y ) * y ngspice 2 -> let z = max(2,3) vec_free: Internal Error: not in plot Segmentation fault (core dumped) --------------------------------------------------------------------- output redirection: ngspice 1 -> print v(1) > data.txt This syntax does not work anymore. If you wanto to use output redirection you have to remove spaces around ">": ngspice 1 -> print v(1)>data.txt