41 #ifndef sphericalTensor2D_H 42 #define sphericalTensor2D_H
static const sphericalTensor2D I2D(1)
Identity tensor.
static const sphericalTensor2D twoThirdsI2D(2.0/3.0)
static const sphericalTensor2D oneThirdI2D(1.0/3.0)
A templated (2 x 2) diagonal tensor of objects of <T>, effectively containing 1 element, derived from VectorSpace.
SphericalTensor2D< scalar > sphericalTensor2D
SphericalTensor2D of scalars, i.e. SphericalTensor2D<scalar>.