BUG
Hello, today I got this "nasty?" Bug CL-USER 3 > pi 3.141592653589793D0 CL-USER 4 > (asin pi) Error: Arithmetic error in COMPLEX of (#C(0.0D0 2.9781881070693568D0)): Arguments must be real numbers. 1 (continue) Return a value to use. 2 (abort) Return to level 0. 3 Return to top loop level 0. Type :b for backtrace, :c <option number> to proceed, or :? for other options CL-USER 5 : 1 > CL-USER 6 > (asin 0) 0.0 CL-USER 7 > (atan pi) 1.2626272556789118D0 CL-USER 8 > (acos pi) #C(0.0D0 1.811526272460853D0) Dipl.-Ing. Jürgen Dabel Frühlingstr. 11a 86529 Schrobenhausen j.dabel@t-online.de