I have just try thefollowing C code: >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>.. #include <math.h> main() { printf("%e\n",rint(0.847)); } <<<<<<<<<<<<<<<<<<<<<<<<<< when I run it, I get the amazing output: 8.125000e-01 Did I miss something ? Thanks inadvance, Jerome BENOIT -- Want to unsubscribe from this list? Send a message to cygwin-unsubscribe@sourceware.cygnus.com