This directory contain the vector field manipulator utility. Now the equations 
for the vector field are typed in the java codes zrazumovskiy/FunctionVx.java 
and zrazumovskiy/FunctionVy.java. The user has to compile the code using 
javac *.java. This is useful for vector fields which can not be represented 
by very simple functions.

Author: Zakhar Razumovskii (razum1975@yahoo.com)