(%i1) load("bromberg.lisp"); (%o1) "c:/work2/bromberg.lisp" (%i2) bromberg(log(x)^2,x,0,1); Maxima encountered a Lisp error: Don't know how to convert T to a BIGFLOAT Automatically continuing. To enable the Lisp debugger set *debugger-hook* to nil. --------------- Ted