Merge pull request #482 from GavinHuttley/develop

MAINT: removed unused function from matrix_exponentiation.py
cogent3 · Jan 10, 2020 · d121884 · d121884
2 parents ab531d6 + d83b749
commit d121884
Showing 1 changed file with 2 additions and 6 deletions.
diff --git a/src/cogent3/maths/matrix_exponentiation.py b/src/cogent3/maths/matrix_exponentiation.py
@@ -145,18 +145,14 @@ def __call__(self, t=1.0):
         return F
 
 
-def chooseFastExponentiators(Q):
-    return (FastExponentiator, CheckedExponentiator)
-
-
 def FastExponentiator(Q):
-    (roots, evT) = eig(Q)
+    roots, evT = eig(Q)
     ev = evT.T
     return EigenExponentiator(Q, roots, ev, evT, inv(ev))
 
 
 def CheckedExponentiator(Q):
-    (roots, evT) = eig(Q)
+    roots, evT = eig(Q)
     ev = evT.T
     evI = inv(ev)
     reQ = numpy.inner(ev.T * roots, evI).real