From 491bba1996c4992c579d7677f9f059ecc96e8d45 Mon Sep 17 00:00:00 2001
From: Martin Bauer <martin.bauer@fau.de>
Date: Wed, 21 Dec 2016 16:17:44 +0100
Subject: [PATCH] Moved moment stuff to new lbm module
---
sympyextensions.py | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/sympyextensions.py b/sympyextensions.py
index e89cf1374..d3b86fe58 100644
--- a/sympyextensions.py
+++ b/sympyextensions.py
@@ -317,3 +317,12 @@ def countNumberOfOperations(term):
visit(term)
return result
+
+
+def matrixFromColumnVectors(columnVectors):
+ """Creates a sympy matrix from column vectors.
+ :param columnVectors: nested sequence - i.e. a sequence of column vectors
+ """
+ c = columnVectors
+ return sp.Matrix([list(c[i]) for i in range(len(c))]).transpose()
+
--
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