fix(xferfcn): cast coeffs to float before eval(repr(coeffs)) for floa… · python-control/python-control@33fc0e4 · GitHub

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Петушков А.

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fix(xferfcn): cast coeffs to float before eval(repr(coeffs)) for float32/complex64 compatibility

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‎control/xferfcn.py‎

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Original file line number	Diff line number	Diff line change
@@ -1379,6 +1379,7 @@ def _tf_polynomial_to_string(coeffs, var='s'):
1379	1379	thestr = "0"
1380	1380
1381	1381	# Apply NumPy formatting
	1382	+ coeffs = np.asarray(coeffs, dtype=float)
1382	1383	with np.printoptions(threshold=sys.maxsize):
1383	1384	coeffs = eval(repr(coeffs))
1384	1385

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