New ScreenPanel

script/np.py

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+import numpy as np
+import sys 
+
+
+def add(a1, a2):
+    #raise Exception("Test")
+    x = np.array(a1, dtype=np.float64)
+    y = np.array(a2, dtype=np.float64)    
+    return np.add(x, y).tolist()
+
+
+if __name__ == "__main__":    
+    print sys.argv    
+    x = np.array([[1,2],[3,4]], dtype=np.float64)
+    y = np.array([[5,6],[7,8]], dtype=np.float64)
+    print "---------------"
+    print x + y
+    print np.add(x, y)
+    print np.add(x, y).tolist()
+    print "---------------"
+    print x - y
+    print np.subtract(x, y)
+    print "---------------"
+    print x * y
+    print np.multiply(x, y)
+    print "---------------"
+    print x / y
+    print np.divide(x, y)
+    print "---------------"
+    print np.sqrt(x)
+    print "---------------"