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Posted to commits@commons.apache.org by lu...@apache.org on 2012/08/17 09:15:06 UTC
svn commit: r1374161 -
/commons/proper/math/trunk/src/main/java/org/apache/commons/math3/analysis/differentiation/DerivativeStructure.java
Author: luc
Date: Fri Aug 17 07:15:05 2012
New Revision: 1374161
URL: http://svn.apache.org/viewvc?rev=1374161&view=rev
Log:
Changed parameters name for consistency with getters and DSCompiler.
Modified:
commons/proper/math/trunk/src/main/java/org/apache/commons/math3/analysis/differentiation/DerivativeStructure.java
Modified: commons/proper/math/trunk/src/main/java/org/apache/commons/math3/analysis/differentiation/DerivativeStructure.java
URL: http://svn.apache.org/viewvc/commons/proper/math/trunk/src/main/java/org/apache/commons/math3/analysis/differentiation/DerivativeStructure.java?rev=1374161&r1=1374160&r2=1374161&view=diff
==============================================================================
--- commons/proper/math/trunk/src/main/java/org/apache/commons/math3/analysis/differentiation/DerivativeStructure.java (original)
+++ commons/proper/math/trunk/src/main/java/org/apache/commons/math3/analysis/differentiation/DerivativeStructure.java Fri Aug 17 07:15:05 2012
@@ -70,21 +70,22 @@ public class DerivativeStructure impleme
}
/** Build an instance with all values and derivatives set to 0.
- * @param variables number of variables
+ * @param parameters number of free parameters
* @param order derivation order
*/
- public DerivativeStructure(final int variables, final int order) {
- this(DSCompiler.getCompiler(variables, order));
+ public DerivativeStructure(final int parameters, final int order) {
+ this(DSCompiler.getCompiler(parameters, order));
}
/** Build an instance representing a constant value.
- * @param variables number of variables
+ * @param parameters number of free parameters
+ * @param parameters number of variables
* @param order derivation order
* @param value value of the constant
* @see #DerivativeStructure(int, int, int, double)
*/
- public DerivativeStructure(final int variables, final int order, final double value) {
- this(variables, order);
+ public DerivativeStructure(final int parameters, final int order, final double value) {
+ this(parameters, order);
this.data[0] = value;
}
@@ -93,20 +94,20 @@ public class DerivativeStructure impleme
* to be the free variables with respect to which differentials
* are computed. As such, their differential with respect to
* themselves is +1.</p>
- * @param variables number of variables
+ * @param parameters number of free parameters
* @param order derivation order
* @param index index of the variable (from 0 to {@code variables - 1})
* @param value value of the variable
* @exception NumberIsTooLargeException if index is equal to variables or larger
* @see #DerivativeStructure(int, int, double)
*/
- public DerivativeStructure(final int variables, final int order,
+ public DerivativeStructure(final int parameters, final int order,
final int index, final double value)
throws NumberIsTooLargeException {
- this(variables, order, value);
+ this(parameters, order, value);
- if (index >= variables) {
- throw new NumberIsTooLargeException(index, variables, false);
+ if (index >= parameters) {
+ throw new NumberIsTooLargeException(index, parameters, false);
}
if (order > 0) {