ode><strong><a href="../../../../../../../../org/apache/commons/math3/geometry/euclidean/twod/Vector2D.html#subtract(double, org.apache.commons.math3.geometry.Vector)">subtract</a></strong>(double&nbsp;factor,
        <a href="../../../../../../../../org/apache/commons/math3/geometry/Vector.html" title="interface in org.apache.commons.math3.geometry">Vector</a>&lt;<a href="../../../../../../../../org/apache/commons/math3/geometry/euclidean/twod/Euclidean2D.html" title="class in org.apache.commons.math3.geom