81 #include "graphique.h" 101 bsn.
set(1) = - omega * (xa - x_axe) ;
134 (xa - x_axe) * (xa - x_axe) + ya * ya ) ;
Coord xa
Absolute x coordinate.
Cmp log(const Cmp &)
Neperian logarithm.
void annule(int l)
Sets the Tenseur to zero in a given domain.
Cmp sqrt(const Cmp &)
Square root.
void set_std_base()
Set the standard spectal basis of decomposition for each component.
Tenseur pot_centri
Centrifugal potential.
const Mg3d * get_mg() const
Gives the Mg3d on which the mapping is defined.
Tenseur nnn
Total lapse function.
Tenseur shift
Total shift vector.
Cmp & set()
Read/write for a scalar (see also operator=(const Cmp&) ).
virtual void del_deriv() const
Deletes all the derived quantities.
Tenseur bsn
3-vector shift, divided by N , of the rotating coordinates, .
Map & mp
Mapping associated with the star.
int get_nzone() const
Returns the number of domains.
Active physical coordinates and mapping derivatives.
Coord ya
Absolute y coordinate.
bool relativistic
Indicator of relativity: true for a relativistic star, false for a Newtonian one. ...
virtual void kinematics(double omega, double x_axe)
Computes the quantities bsn and pot_centri .
void set_etat_qcq()
Sets the logical state to ETATQCQ (ordinary state).
virtual Tenseur sprod(const Tenseur &t1, const Tenseur &t2) const
Performs the scalar product of two tensors by contracting the last index of t1 with the first index o...
Tensor handling *** DEPRECATED : use class Tensor instead ***.