4.0.0

• Introducing ultraspherical polynomials
• Much improved docstrings for all bases
• Improved description of boundary conditions
• Generic spaces and boundary bases that can be computed from the boundary conditions automatically. Hence we can now use any boundary conditions

3.3.0

Bump version number

3.2.2

Fixing inner with rank Array and __neg__ for Expr

3.2.1

Fixing documentation

3.2.0

Fixing sum for python < 3.8

3.1.3

Bump version number

3.1.2

Adding scripts and environments for CG paper and update version

3.1.1

Version bump -> 3.1.1

3.0.7

Working on Coordinates - allowing sympy measures to be defined for simplify
Add some plotting tools making use of plotly

3.0.6

Changing names

MixedTensorProductSpace -> CompositeSpace
VectorTensorProductSpace -> VectorSpace

and introducing a space for second order tensors

TensorSpace

For now it is only possible to project to this second order space. Solving PDEs for second order tensors would require shaping up operators (grad, div, curl).