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Arnold's Trivium
1991 Arnold's Trivium
30
30
Part of
1991 Arnold's Trivium
Problems
(1)
Problem 30
Source:
7/1/2010
Find the sum of the indexes of the singular points other than zero of the vector field
z
z
‾
2
+
z
4
+
2
z
‾
4
z\overline{z}^2+z^4+2\overline{z}^4
z
z
2
+
z
4
+
2
z
4
vector