Functions
template<typename T >
void	ffunkti (T u, T *__restrict__ ff) __attribute__((always_inline))

double	myExp (double x)

float	myExp (float x)

Function Documentation

template<typename T >

void magfieldparam::bcylDetails::ffunkti	(	T	u,
		T *__restrict__	ff
	)

inline

Definition at line 49 of file BCyl.h.

References a, b, mathSSE::sqrt(), and MetAnalyzer::u2.

Referenced by magfieldparam::BCycl< float >::compute().

                                                   {
       // Function and its 3 derivatives
       T a,b,a2,u2;
       u2=u*u; 
       a=T(1)/(T(1)+u2);
       a2=-T(3)*a*a;
       b=std::sqrt(a);
       ff[0]=u*b;
       ff[1]=a*b;
       ff[2]=a2*ff[0];
       ff[3]=a2*ff[1]*(T(1)-4*u2);
     }