MAINT: work in progress -- updating the matrix logarithm
MAINT: work in progress
MAINT: work in progress... adding fractional matrix power
ENH: fractional matrix powers with tests
ENH: improved logm and tests
MAINT: move more shared code into an existing helper function
MAINT: change a function so that the docstring lies less
DOC: attempt to fix docstring markup for references but this is not tested
MAINT: delete commented-out values of theta which are not used; these could be added back if we want frechet derivatives
MAINT: the old logm is now completely replaced
BUG: fix a bug in my assert_raises usage
MAINT: change an exception to a warning so that the scipy.sparse.linalg tests pass
BUG: start abusing travis
MAINT: fix test failures and warning spam by being less clever when the principal branch does not exist, for the matrix functions that use inverse scaling and squaring
MAINT: add assertions of upper triangular matrix invariants
MAINT: use solve_triangular when applicable
MAINT: use solve_triangular when applicable in expm
TST: add a couple of tests related to expm
TST: remove a bit of dead code
TST: more tests of fractional matrix powers