List of usage examples for org.apache.commons.math.complex Complex sin
public Complex sin()
From source file:geogebra.common.kernel.geos.GeoVec2D.java
/** * c = sin(a) /*ww w . j a va2 s . c om*/ * * @param a * a * @param c * c */ final public static void complexSin(GeoVec2D a, GeoVec2D c) { Complex out = new Complex(a.x, a.y); out = out.sin(); c.x = out.getReal(); c.y = out.getImaginary(); c.setMode(Kernel.COORD_COMPLEX); }
From source file:geogebra.common.kernel.geos.GeoVec2D.java
/** * c = csc(a) //ww w. ja v a 2 s. c om * * @param a * a * @param c * c */ final public static void complexCsc(GeoVec2D a, GeoVec2D c) { Complex out = new Complex(a.x, a.y); out = Complex.ONE.divide(out.sin()); c.x = out.getReal(); c.y = out.getImaginary(); c.setMode(Kernel.COORD_COMPLEX); }