v1.0.1

Patch to fix external library compilation issue that occurred when only some types of functions or basis sets are present.

v1.0.0

Release 1.0.0 will include:

• PSimpleFunction, PFunction, and PBasisSet
• PSeriesFunction, with tensor product output and coefficient input
• Piecewise functions: PPieceWise
• PFields, read from .vtk files, using Quad and Hexahedron elements
• The library writer: lw
• PExtern for calls from C, Fortran, etc.
• IntegrationTools wrapper for Python, 'pfunction'