initial add
initial add
incremental - initialized
incremental - initialized
more scaffolding
more scaffolding
complete integrator
added laplacian function
added laplacian function
added image output
working C++ implementation
grammatical improvement
incremental - converting to C++11
incremental - more C++11 conversion
incremental - more C++11 conversion: prettify initializations
add TDD demo
add TDD demo
cleanup + CSE pass
cleanup + CSE pass
further refinement