Lines Matching full:underflow

118  * computations risk underflow or overflow.  The hardest part is handling the
148  * If returning sqrt_A2my2 has potential to result in an underflow, it is
184 			 * Underflow will not occur because  in do_hard_work()
209 		 * Avoid a possible underflow caused by y/A.  For casinh this  in do_hard_work()
237 			 * Underflow will not occur because  in do_hard_work()
250 			 * scaling should avoid any underflow problems.  in do_hard_work()
485 	 * Avoid overflow when x or y is large.  Avoid underflow when x or  in clog_for_large_values()
501  * sum_squares(x,y) = x*x + y*y (or just x*x if y*y would underflow).
511 	/* Avoid underflow when y is small. */  in sum_squares()
521  * RECIP_EPSILON.  We avoid unwarranted underflow.  It is important to not use
523  * underflow.