Starting Experimental Butterfly
Notes and mock-up
Almost working butterfly mock-up
Skeleton butterfly working for arbitrary dimension and level, despite possible heap corruption due to wacky indexing
Verified and cleaned
Generic complex
Zero-initialization of results prevents surprises
Tree Ranges to cleanup code
Nitty nits to complex
Testing TreeData maps
Butterfly Adaptivity
derp
Traversal derp
Temporary butterfly
Merge branch 'master' into Butterfly
Quickie working 1-level butterfly
Huge Optimization with Barycentric Lagrange interp
Functional mock-up of multi-level butterfly
Whoops, iterator semantics
Merge branch 'master' into Butterfly