On Tue, 27 Apr 2004, rif wrote: > program that can start an embedded R, but all attempts to do it from > CMUCL lead to an "Arithmetic error FLOATING-POINT-INVALID-OPERATION > signalled" inside the call, beneath about six "Foreign function call > land" stack frames, which I don't know of any way to directly debug.
Just an idea: have you tried (set-floating-point-modes :traps nil) ? regards, Hannu
