Fix factor of 2

ScottMacLachlan · Oct 1, 2023 · 546af7c · 546af7c
1 parent 2303feb
commit 546af7c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/mymath.py b/code/mymath.py
@@ -8,7 +8,7 @@ def sinc2d(x,y):
     elif y==0:
         return m.sin(x)/x
     else:
-        return (m.cos(x-y) - m.cos(x+y))/(x*y)
+        return (m.cos(x-y) - m.cos(x+y))/(2*x*y)
 
 def addone(x):
     return x+1