Replace use of asfptype().

pulquero · Jul 10, 2024 · 72368ad · 72368ad
1 parent 7582e66
commit 72368ad
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/setup.py b/setup.py
@@ -5,7 +5,7 @@
 
 setup(
     name="sgw_tools",
-    version="2.5.3",
+    version="2.5.4",
     author="Mark Hale",
     license="MIT",
     description="Spectral graph wavelet tools",

diff --git a/sgw_tools/util.py b/sgw_tools/util.py
@@ -163,7 +163,7 @@ def operator_norm(W, maxiter=1000):
     if W.shape == (1,1):
         return W[0,0]
     else:
-        svals = sparse.linalg.svds(W.asfptype(), k=1, return_singular_vectors=False, solver="lobpcg", maxiter=maxiter)
+        svals = sparse.linalg.svds(W.astype(np.double, copy=False), k=1, return_singular_vectors=False, solver="lobpcg", maxiter=maxiter)
         return svals[0]