CppAD: A C++ Algorithmic Differentiation Package 20110419
bool LessThanOrZero ( const double &  x) [inline]

Check if a double is less than or equal zero, used by LessThanOrZero(AD<double>).

Parameters:
xvalue we are checking.
Returns:
returns true iff the x is less than or equal zero.

Definition at line 166 of file ordered.hpp.