Package com.io7m.jtensors.core.determinants

Class Determinants

java.lang.Object
com.io7m.jtensors.core.determinants.Determinants
public final class Determinants
extends java.lang.Object
Functions for calculating determinants.

  • Method Summary

    Modifier and Type Method Description
    static double determinant2x2​(double r0c0, double r0c1, double r1c0, double r1c1)
    Calculate the determinant of the given 2x2 matrix values.
    static double determinant3x3​(double r0c0, double r0c1, double r0c2, double r1c0, double r1c1, double r1c2, double r2c0, double r2c1, double r2c2)
    Calculate the determinant of the given 3x3 matrix values.
    static double determinant4x4​(double r0c0, double r0c1, double r0c2, double r0c3, double r1c0, double r1c1, double r1c2, double r1c3, double r2c0, double r2c1, double r2c2, double r2c3, double r3c0, double r3c1, double r3c2, double r3c3)
    Calculate the determinant of the given 4x4 matrix values.

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Method Details

    • determinant2x2

      public static double determinant2x2​(double r0c0, double r0c1, double r1c0, double r1c1)
      Calculate the determinant of the given 2x2 matrix values.
      Parameters:
      r0c0 - The value at row 0 column 0
      r0c1 - The value at row 0 column 1
      r1c0 - The value at row 1 column 0
      r1c1 - The value at row 1 column 1
      Returns:
      The determinant

    • determinant3x3

      public static double determinant3x3​(double r0c0, double r0c1, double r0c2, double r1c0, double r1c1, double r1c2, double r2c0, double r2c1, double r2c2)
      Calculate the determinant of the given 3x3 matrix values.
      Parameters:
      r0c0 - The value at row 0 column 0
      r0c1 - The value at row 0 column 1
      r0c2 - The value at row 0 column 2
      r1c0 - The value at row 1 column 0
      r1c1 - The value at row 1 column 1
      r1c2 - The value at row 1 column 2
      r2c0 - The value at row 2 column 0
      r2c1 - The value at row 2 column 1
      r2c2 - The value at row 2 column 2
      Returns:
      The determinant

    • determinant4x4

      public static double determinant4x4​(double r0c0, double r0c1, double r0c2, double r0c3, double r1c0, double r1c1, double r1c2, double r1c3, double r2c0, double r2c1, double r2c2, double r2c3, double r3c0, double r3c1, double r3c2, double r3c3)
      Calculate the determinant of the given 4x4 matrix values.
      Parameters:
      r0c0 - The value at row 0 column 0
      r0c1 - The value at row 0 column 1
      r0c2 - The value at row 0 column 2
      r0c3 - The value at row 0 column 3
      r1c0 - The value at row 1 column 0
      r1c1 - The value at row 1 column 1
      r1c2 - The value at row 1 column 2
      r1c3 - The value at row 1 column 3
      r2c0 - The value at row 2 column 0
      r2c1 - The value at row 2 column 1
      r2c2 - The value at row 2 column 2
      r2c3 - The value at row 2 column 3
      r3c0 - The value at row 3 column 0
      r3c1 - The value at row 3 column 1
      r3c2 - The value at row 3 column 2
      r3c3 - The value at row 3 column 3
      Returns:
      The determinant