1 files changed, 77 insertions, 82 deletions
diff --git a/base/src/main/java/bjc/utils/math/Dual.java b/base/src/main/java/bjc/utils/math/Dual.java
index 53ddc32..e571519 100644
--- a/base/src/main/java/bjc/utils/math/Dual.java
+++ b/base/src/main/java/bjc/utils/math/Dual.java
@@ -1,83 +1,78 @@
-package bjc.utils.math;
-
-/**
- * Represents a 'dual' number.
- *
- * Think imaginary numbers, where instead of i, we add a value d such that d^2 =
- * 0.
- */
-public class Dual {
-	/**
-	 * The real part of the dual number.
-	 */
-	public double real;
-	/**
-	 * The dual part of the dual number.
-	 */
-	public double dual;
-
-	/**
-	 * Create a new dual with both parts zero.
-	 */
-	public Dual() {
-		real = 0;
-		dual = 0;
-	}
-
-	/**
-	 * Create a new dual number with a zero dual part.
-	 *
-	 * @param real
-	 *                The real part of the number.
-	 */
-	public Dual(double real) {
-		this.real = real;
-		this.dual = 0;
-	}
-
-	/**
-	 * Create a new dual number with a specified dual part.
-	 *
-	 * @param real
-	 *                The real part of the number.
-	 * @param dual
-	 *                The dual part of the number.
-	 */
-	public Dual(double real, double dual) {
-		this.real = real;
-		this.dual = dual;
-	}
-
-	@Override
-	public String toString() {
-		return String.format("<%f, %f>", real, dual);
-	}
-
-	@Override
-	public int hashCode() {
-		final int prime = 31;
-		int result = 1;
-		long temp;
-		temp = Double.doubleToLongBits(dual);
-		result = prime * result + (int) (temp ^ (temp >>> 32));
-		temp = Double.doubleToLongBits(real);
-		result = prime * result + (int) (temp ^ (temp >>> 32));
-		return result;
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (this == obj)
-			return true;
-		if (obj == null)
-			return false;
-		if (getClass() != obj.getClass())
-			return false;
-		Dual other = (Dual) obj;
-		if (Double.doubleToLongBits(dual) != Double.doubleToLongBits(other.dual))
-			return false;
-		if (Double.doubleToLongBits(real) != Double.doubleToLongBits(other.real))
-			return false;
-		return true;
-	}
+package bjc.utils.math;
+
+/**
+ * Represents a 'dual' number.
+ *
+ * Think imaginary numbers, where instead of i, we add a value d such that d^2 =
+ * 0.
+ */
+public class Dual {
+	/**
+	 * The real part of the dual number.
+	 */
+	public double	real;
+	/**
+	 * The dual part of the dual number.
+	 */
+	public double	dual;
+
+	/**
+	 * Create a new dual with both parts zero.
+	 */
+	public Dual() {
+		real = 0;
+		dual = 0;
+	}
+
+	/**
+	 * Create a new dual number with a zero dual part.
+	 *
+	 * @param real
+	 *        The real part of the number.
+	 */
+	public Dual(double real) {
+		this.real = real;
+		this.dual = 0;
+	}
+
+	/**
+	 * Create a new dual number with a specified dual part.
+	 *
+	 * @param real
+	 *        The real part of the number.
+	 * @param dual
+	 *        The dual part of the number.
+	 */
+	public Dual(double real, double dual) {
+		this.real = real;
+		this.dual = dual;
+	}
+
+	@Override
+	public String toString() {
+		return String.format("<%f, %f>", real, dual);
+	}
+
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		long temp;
+		temp = Double.doubleToLongBits(dual);
+		result = prime * result + (int) (temp ^ (temp >>> 32));
+		temp = Double.doubleToLongBits(real);
+		result = prime * result + (int) (temp ^ (temp >>> 32));
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if(this == obj) return true;
+		if(obj == null) return false;
+		if(getClass() != obj.getClass()) return false;
+		Dual other = (Dual) obj;
+		if(Double.doubleToLongBits(dual) != Double.doubleToLongBits(other.dual)) return false;
+		if(Double.doubleToLongBits(real) != Double.doubleToLongBits(other.real)) return false;
+		return true;
+	}
 }
 \ No newline at end of file