http://commons.apache.org/proper/commons-math/: The Apache Commons Math project is a library of lightweight, self-contained mathematics and statistics components addressing the most common practical problems not immediately available in the Java programming language or commons-lang. (The Apache Software Foundation)
  • Eldar Agalarov
  • Tim Allison
  • C. Scott Ananian
  • Mark Anderson
  • Peter Andrews
  • Rémi Arntzen
  • Matt Adereth
  • Jared Becksfort
  • Michael Bjorkegren
  • Brian Bloniarz
  • John Bollinger
  • Cyril Briquet
  • Dave Brosius
  • Dan Checkoway
  • Anders Conbere
  • Charles Cooper
  • Paul Cowan
  • Benjamin Croizet
  • Larry Diamond
  • Aleksei Dievskii
  • Rodrigo di Lorenzo Lopes
  • Hasan Diwan
  • Ted Dunning
  • Ole Ersoy
  • Ajo Fod
  • John Gant
  • Ken Geis
  • Hank Grabowski
  • Bernhard Grünewaldt
  • Elliotte Rusty Harold
  • Dennis Hendriks
  • Reid Hochstedler
  • Matthias Hummel
  • Curtis Jensen
  • Bruce A Johnson
  • Ismael Juma
  • Eugene Kirpichov
  • Oleksandr Kornieiev
  • Piotr Kochanski
  • Sergei Lebedev
  • Bob MacCallum
  • Jake Mannix
  • Benjamin McCann
  • Patrick Meyer
  • J. Lewis Muir
  • Venkatesha Murthy
  • Christopher Nix
  • Fredrik Norin
  • Sean Owen
  • Sujit Pal
  • Todd C. Parnell
  • Andreas Rieger
  • Sébastien Riou
  • Bill Rossi
  • Matthew Rowles
  • Pavel Ryzhov
  • Joni Salonen
  • Michael Saunders
  • Thorsten Schaefer
  • Christopher Schuck
  • Christian Semrau
  • David Stefka
  • Mauro Talevi
  • Radoslav Tsvetkov
  • Kim van der Linde
  • Alexey Volkov
  • Andrew Waterman
  • Jörg Weimar
  • Christian Winter
  • Piotr Wydrych
  • Xiaogang Zhang
  • Chris Popp
  • Mikkel Meyer Andersen
  • Bill Barker
  • Sébastien Brisard
  • Albert Davidson Chou
  • Mark Diggory
  • Robert Burrell Donkin
  • Otmar Ertl
  • Luc Maisonobe
  • Tim O'Brien
  • J. Pietschmann
  • Dimitri Pourbaix
  • Gilles Sadowski
  • Greg Sterijevski
  • Brent Worden
  • Thomas Neidhart
  • Evan Ward 
public class org.apache.commons.math3.linear.JacobiPreconditioner extends org.apache.commons.math3.linear.RealLinearOperator
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.commons.math3.linear.JacobiPreconditioner
  super_class: org.apache.commons.math3.linear.RealLinearOperator
{
  private final org.apache.commons.math3.linear.ArrayRealVector diag;
    descriptor: Lorg/apache/commons/math3/linear/ArrayRealVector;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  public void <init>(double[], boolean);
    descriptor: ([DZ)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=3
        start local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
        start local 1 // double[] diag
        start local 2 // boolean deep
         0: .line 42
            aload 0 /* this */
            invokespecial org.apache.commons.math3.linear.RealLinearOperator.<init>:()V
         1: .line 43
            aload 0 /* this */
            new org.apache.commons.math3.linear.ArrayRealVector
            dup
            aload 1 /* diag */
            iload 2 /* deep */
            invokespecial org.apache.commons.math3.linear.ArrayRealVector.<init>:([DZ)V
            putfield org.apache.commons.math3.linear.JacobiPreconditioner.diag:Lorg/apache/commons/math3/linear/ArrayRealVector;
         2: .line 44
            return
        end local 2 // boolean deep
        end local 1 // double[] diag
        end local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/math3/linear/JacobiPreconditioner;
            0    3     1  diag  [D
            0    3     2  deep  Z
    MethodParameters:
      Name  Flags
      diag  final
      deep  final

  public static org.apache.commons.math3.linear.JacobiPreconditioner create(org.apache.commons.math3.linear.RealLinearOperator);
    descriptor: (Lorg/apache/commons/math3/linear/RealLinearOperator;)Lorg/apache/commons/math3/linear/JacobiPreconditioner;
    flags: (0x0009) ACC_PUBLIC, ACC_STATIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.apache.commons.math3.linear.RealLinearOperator a
         0: .line 61
            aload 0 /* a */
            invokevirtual org.apache.commons.math3.linear.RealLinearOperator.getColumnDimension:()I
            istore 1 /* n */
        start local 1 // int n
         1: .line 62
            aload 0 /* a */
            invokevirtual org.apache.commons.math3.linear.RealLinearOperator.getRowDimension:()I
            iload 1 /* n */
            if_icmpeq 3
         2: .line 63
            new org.apache.commons.math3.linear.NonSquareOperatorException
            dup
            aload 0 /* a */
            invokevirtual org.apache.commons.math3.linear.RealLinearOperator.getRowDimension:()I
            iload 1 /* n */
            invokespecial org.apache.commons.math3.linear.NonSquareOperatorException.<init>:(II)V
            athrow
         3: .line 65
      StackMap locals: int
      StackMap stack:
            iload 1 /* n */
            newarray 7
            astore 2 /* diag */
        start local 2 // double[] diag
         4: .line 66
            aload 0 /* a */
            instanceof org.apache.commons.math3.linear.AbstractRealMatrix
            ifeq 12
         5: .line 67
            aload 0 /* a */
            checkcast org.apache.commons.math3.linear.AbstractRealMatrix
            astore 3 /* m */
        start local 3 // org.apache.commons.math3.linear.AbstractRealMatrix m
         6: .line 68
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         7: goto 10
         8: .line 69
      StackMap locals: double[] org.apache.commons.math3.linear.AbstractRealMatrix int
      StackMap stack:
            aload 2 /* diag */
            iload 4 /* i */
            aload 3 /* m */
            iload 4 /* i */
            iload 4 /* i */
            invokevirtual org.apache.commons.math3.linear.AbstractRealMatrix.getEntry:(II)D
            dastore
         9: .line 68
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        10: iload 4 /* i */
            iload 1 /* n */
            if_icmplt 8
        end local 4 // int i
        end local 3 // org.apache.commons.math3.linear.AbstractRealMatrix m
        11: .line 71
            goto 20
        12: .line 72
      StackMap locals:
      StackMap stack:
            new org.apache.commons.math3.linear.ArrayRealVector
            dup
            iload 1 /* n */
            invokespecial org.apache.commons.math3.linear.ArrayRealVector.<init>:(I)V
            astore 3 /* x */
        start local 3 // org.apache.commons.math3.linear.ArrayRealVector x
        13: .line 73
            iconst_0
            istore 4 /* i */
        start local 4 // int i
        14: goto 19
        15: .line 74
      StackMap locals: org.apache.commons.math3.linear.ArrayRealVector int
      StackMap stack:
            aload 3 /* x */
            dconst_0
            invokevirtual org.apache.commons.math3.linear.ArrayRealVector.set:(D)V
        16: .line 75
            aload 3 /* x */
            iload 4 /* i */
            dconst_1
            invokevirtual org.apache.commons.math3.linear.ArrayRealVector.setEntry:(ID)V
        17: .line 76
            aload 2 /* diag */
            iload 4 /* i */
            aload 0 /* a */
            aload 3 /* x */
            invokevirtual org.apache.commons.math3.linear.RealLinearOperator.operate:(Lorg/apache/commons/math3/linear/RealVector;)Lorg/apache/commons/math3/linear/RealVector;
            iload 4 /* i */
            invokevirtual org.apache.commons.math3.linear.RealVector.getEntry:(I)D
            dastore
        18: .line 73
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
        19: iload 4 /* i */
            iload 1 /* n */
            if_icmplt 15
        end local 4 // int i
        end local 3 // org.apache.commons.math3.linear.ArrayRealVector x
        20: .line 79
      StackMap locals:
      StackMap stack:
            new org.apache.commons.math3.linear.JacobiPreconditioner
            dup
            aload 2 /* diag */
            iconst_0
            invokespecial org.apache.commons.math3.linear.JacobiPreconditioner.<init>:([DZ)V
            areturn
        end local 2 // double[] diag
        end local 1 // int n
        end local 0 // org.apache.commons.math3.linear.RealLinearOperator a
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   21     0     a  Lorg/apache/commons/math3/linear/RealLinearOperator;
            1   21     1     n  I
            4   21     2  diag  [D
            6   11     3     m  Lorg/apache/commons/math3/linear/AbstractRealMatrix;
            7   11     4     i  I
           13   20     3     x  Lorg/apache/commons/math3/linear/ArrayRealVector;
           14   20     4     i  I
    Exceptions:
      throws org.apache.commons.math3.linear.NonSquareOperatorException
    MethodParameters:
      Name  Flags
      a     final

  public int getColumnDimension();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
         0: .line 85
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.JacobiPreconditioner.diag:Lorg/apache/commons/math3/linear/ArrayRealVector;
            invokevirtual org.apache.commons.math3.linear.ArrayRealVector.getDimension:()I
            ireturn
        end local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/math3/linear/JacobiPreconditioner;

  public int getRowDimension();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
         0: .line 91
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.JacobiPreconditioner.diag:Lorg/apache/commons/math3/linear/ArrayRealVector;
            invokevirtual org.apache.commons.math3.linear.ArrayRealVector.getDimension:()I
            ireturn
        end local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/commons/math3/linear/JacobiPreconditioner;

  public org.apache.commons.math3.linear.RealVector operate(org.apache.commons.math3.linear.RealVector);
    descriptor: (Lorg/apache/commons/math3/linear/RealVector;)Lorg/apache/commons/math3/linear/RealVector;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=2
        start local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
        start local 1 // org.apache.commons.math3.linear.RealVector x
         0: .line 98
            new org.apache.commons.math3.linear.ArrayRealVector
            dup
            aload 1 /* x */
            invokevirtual org.apache.commons.math3.linear.RealVector.toArray:()[D
         1: .line 99
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.JacobiPreconditioner.diag:Lorg/apache/commons/math3/linear/ArrayRealVector;
            invokevirtual org.apache.commons.math3.linear.ArrayRealVector.toArray:()[D
         2: .line 98
            invokestatic org.apache.commons.math3.util.MathArrays.ebeDivide:([D[D)[D
         3: .line 100
            iconst_0
         4: .line 98
            invokespecial org.apache.commons.math3.linear.ArrayRealVector.<init>:([DZ)V
            areturn
        end local 1 // org.apache.commons.math3.linear.RealVector x
        end local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/commons/math3/linear/JacobiPreconditioner;
            0    5     1     x  Lorg/apache/commons/math3/linear/RealVector;
    MethodParameters:
      Name  Flags
      x     final

  public org.apache.commons.math3.linear.RealLinearOperator sqrt();
    descriptor: ()Lorg/apache/commons/math3/linear/RealLinearOperator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=2, args_size=1
        start local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
         0: .line 112
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.JacobiPreconditioner.diag:Lorg/apache/commons/math3/linear/ArrayRealVector;
            new org.apache.commons.math3.analysis.function.Sqrt
            dup
            invokespecial org.apache.commons.math3.analysis.function.Sqrt.<init>:()V
            invokevirtual org.apache.commons.math3.linear.ArrayRealVector.map:(Lorg/apache/commons/math3/analysis/UnivariateFunction;)Lorg/apache/commons/math3/linear/ArrayRealVector;
            astore 1 /* sqrtDiag */
        start local 1 // org.apache.commons.math3.linear.RealVector sqrtDiag
         1: .line 113
            new org.apache.commons.math3.linear.JacobiPreconditioner$1
            dup
            aload 0 /* this */
            aload 1 /* sqrtDiag */
            invokespecial org.apache.commons.math3.linear.JacobiPreconditioner$1.<init>:(Lorg/apache/commons/math3/linear/JacobiPreconditioner;Lorg/apache/commons/math3/linear/RealVector;)V
            areturn
        end local 1 // org.apache.commons.math3.linear.RealVector sqrtDiag
        end local 0 // org.apache.commons.math3.linear.JacobiPreconditioner this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    2     0      this  Lorg/apache/commons/math3/linear/JacobiPreconditioner;
            1    2     1  sqrtDiag  Lorg/apache/commons/math3/linear/RealVector;
}
SourceFile: "JacobiPreconditioner.java"
NestMembers:
  org.apache.commons.math3.linear.JacobiPreconditioner$1
InnerClasses:
  org.apache.commons.math3.linear.JacobiPreconditioner$1