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 
class org.apache.commons.math3.linear.FieldLUDecomposition$Solver<T extends org.apache.commons.math3.FieldElement<T>> implements org.apache.commons.math3.linear.FieldDecompositionSolver<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.apache.commons.math3.linear.FieldLUDecomposition$Solver
  super_class: java.lang.Object
{
  private final org.apache.commons.math3.Field<T> field;
    descriptor: Lorg/apache/commons/math3/Field;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Lorg/apache/commons/math3/Field<TT;>;

  private final T[][] lu;
    descriptor: [[Lorg/apache/commons/math3/FieldElement;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: [[TT;

  private final int[] pivot;
    descriptor: [I
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private final boolean singular;
    descriptor: Z
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL

  private void <init>(org.apache.commons.math3.Field<T>, T[][], int[], );
    descriptor: (Lorg/apache/commons/math3/Field;[[Lorg/apache/commons/math3/FieldElement;[IZ)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=5, args_size=5
        start local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
        start local 1 // org.apache.commons.math3.Field field
        start local 2 // org.apache.commons.math3.FieldElement[][] lu
        start local 3 // int[] pivot
        start local 4 // boolean singular
         0: .line 283
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 285
            aload 0 /* this */
            aload 1 /* field */
            putfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
         2: .line 286
            aload 0 /* this */
            aload 2 /* lu */
            putfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
         3: .line 287
            aload 0 /* this */
            aload 3 /* pivot */
            putfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
         4: .line 288
            aload 0 /* this */
            iload 4 /* singular */
            putfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.singular:Z
         5: .line 289
            return
        end local 4 // boolean singular
        end local 3 // int[] pivot
        end local 2 // org.apache.commons.math3.FieldElement[][] lu
        end local 1 // org.apache.commons.math3.Field field
        end local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    6     0      this  Lorg/apache/commons/math3/linear/FieldLUDecomposition$Solver<TT;>;
            0    6     1     field  Lorg/apache/commons/math3/Field<TT;>;
            0    6     2        lu  [[Lorg/apache/commons/math3/FieldElement;
            0    6     3     pivot  [I
            0    6     4  singular  Z
    Signature: (Lorg/apache/commons/math3/Field<TT;>;[[TT;[IZ)V
    MethodParameters:
          Name  Flags
      field     final
      lu        final
      pivot     final
      singular  final

  public boolean isNonSingular();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
         0: .line 293
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.singular:Z
            ifeq 1
            iconst_0
            goto 2
      StackMap locals:
      StackMap stack:
         1: iconst_1
      StackMap locals:
      StackMap stack: int
         2: ireturn
        end local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/commons/math3/linear/FieldLUDecomposition$Solver<TT;>;

  public org.apache.commons.math3.linear.FieldVector<T> solve(org.apache.commons.math3.linear.FieldVector<T>);
    descriptor: (Lorg/apache/commons/math3/linear/FieldVector;)Lorg/apache/commons/math3/linear/FieldVector;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=7, args_size=2
        start local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
        start local 1 // org.apache.commons.math3.linear.FieldVector b
         0: .line 299
            aload 0 /* this */
            aload 1 /* b */
            checkcast org.apache.commons.math3.linear.ArrayFieldVector
            invokevirtual org.apache.commons.math3.linear.FieldLUDecomposition$Solver.solve:(Lorg/apache/commons/math3/linear/ArrayFieldVector;)Lorg/apache/commons/math3/linear/ArrayFieldVector;
         1: areturn
         2: .line 300
      StackMap locals:
      StackMap stack: java.lang.ClassCastException
            pop
         3: .line 302
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
            arraylength
            istore 2 /* m */
        start local 2 // int m
         4: .line 303
            aload 1 /* b */
            invokeinterface org.apache.commons.math3.linear.FieldVector.getDimension:()I
            iload 2 /* m */
            if_icmpeq 6
         5: .line 304
            new org.apache.commons.math3.exception.DimensionMismatchException
            dup
            aload 1 /* b */
            invokeinterface org.apache.commons.math3.linear.FieldVector.getDimension:()I
            iload 2 /* m */
            invokespecial org.apache.commons.math3.exception.DimensionMismatchException.<init>:(II)V
            athrow
         6: .line 306
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.singular:Z
            ifeq 8
         7: .line 307
            new org.apache.commons.math3.linear.SingularMatrixException
            dup
            invokespecial org.apache.commons.math3.linear.SingularMatrixException.<init>:()V
            athrow
         8: .line 311
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
            iload 2 /* m */
            invokestatic org.apache.commons.math3.util.MathArrays.buildArray:(Lorg/apache/commons/math3/Field;I)[Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement[]
            astore 3 /* bp */
        start local 3 // org.apache.commons.math3.FieldElement[] bp
         9: .line 312
            iconst_0
            istore 4 /* row */
        start local 4 // int row
        10: goto 13
        11: .line 313
      StackMap locals: org.apache.commons.math3.FieldElement[] int
      StackMap stack:
            aload 3 /* bp */
            iload 4 /* row */
            aload 1 /* b */
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
            iload 4 /* row */
            iaload
            invokeinterface org.apache.commons.math3.linear.FieldVector.getEntry:(I)Lorg/apache/commons/math3/FieldElement;
            aastore
        12: .line 312
            iinc 4 /* row */ 1
      StackMap locals:
      StackMap stack:
        13: iload 4 /* row */
            iload 2 /* m */
            if_icmplt 11
        end local 4 // int row
        14: .line 317
            iconst_0
            istore 4 /* col */
        start local 4 // int col
        15: goto 23
        16: .line 318
      StackMap locals:
      StackMap stack:
            aload 3 /* bp */
            iload 4 /* col */
            aaload
            astore 5 /* bpCol */
        start local 5 // org.apache.commons.math3.FieldElement bpCol
        17: .line 319
            iload 4 /* col */
            iconst_1
            iadd
            istore 6 /* i */
        start local 6 // int i
        18: goto 21
        19: .line 320
      StackMap locals: org.apache.commons.math3.FieldElement int
      StackMap stack:
            aload 3 /* bp */
            iload 6 /* i */
            aload 3 /* bp */
            iload 6 /* i */
            aaload
            aload 5 /* bpCol */
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 6 /* i */
            aaload
            iload 4 /* col */
            aaload
            invokeinterface org.apache.commons.math3.FieldElement.multiply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            invokeinterface org.apache.commons.math3.FieldElement.subtract:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        20: .line 319
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        21: iload 6 /* i */
            iload 2 /* m */
            if_icmplt 19
        end local 6 // int i
        end local 5 // org.apache.commons.math3.FieldElement bpCol
        22: .line 317
            iinc 4 /* col */ 1
      StackMap locals:
      StackMap stack:
        23: iload 4 /* col */
            iload 2 /* m */
            if_icmplt 16
        end local 4 // int col
        24: .line 325
            iload 2 /* m */
            iconst_1
            isub
            istore 4 /* col */
        start local 4 // int col
        25: goto 34
        26: .line 326
      StackMap locals:
      StackMap stack:
            aload 3 /* bp */
            iload 4 /* col */
            aload 3 /* bp */
            iload 4 /* col */
            aaload
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 4 /* col */
            aaload
            iload 4 /* col */
            aaload
            invokeinterface org.apache.commons.math3.FieldElement.divide:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        27: .line 327
            aload 3 /* bp */
            iload 4 /* col */
            aaload
            astore 5 /* bpCol */
        start local 5 // org.apache.commons.math3.FieldElement bpCol
        28: .line 328
            iconst_0
            istore 6 /* i */
        start local 6 // int i
        29: goto 32
        30: .line 329
      StackMap locals: org.apache.commons.math3.FieldElement int
      StackMap stack:
            aload 3 /* bp */
            iload 6 /* i */
            aload 3 /* bp */
            iload 6 /* i */
            aaload
            aload 5 /* bpCol */
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 6 /* i */
            aaload
            iload 4 /* col */
            aaload
            invokeinterface org.apache.commons.math3.FieldElement.multiply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            invokeinterface org.apache.commons.math3.FieldElement.subtract:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        31: .line 328
            iinc 6 /* i */ 1
      StackMap locals:
      StackMap stack:
        32: iload 6 /* i */
            iload 4 /* col */
            if_icmplt 30
        end local 6 // int i
        end local 5 // org.apache.commons.math3.FieldElement bpCol
        33: .line 325
            iinc 4 /* col */ -1
      StackMap locals:
      StackMap stack:
        34: iload 4 /* col */
            ifge 26
        end local 4 // int col
        35: .line 333
            new org.apache.commons.math3.linear.ArrayFieldVector
            dup
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
            aload 3 /* bp */
            iconst_0
            invokespecial org.apache.commons.math3.linear.ArrayFieldVector.<init>:(Lorg/apache/commons/math3/Field;[Lorg/apache/commons/math3/FieldElement;Z)V
            areturn
        end local 3 // org.apache.commons.math3.FieldElement[] bp
        end local 2 // int m
        end local 1 // org.apache.commons.math3.linear.FieldVector b
        end local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
      LocalVariableTable:
        Start  End  Slot   Name  Signature
            0   36     0   this  Lorg/apache/commons/math3/linear/FieldLUDecomposition$Solver<TT;>;
            0   36     1      b  Lorg/apache/commons/math3/linear/FieldVector<TT;>;
            4   36     2      m  I
            9   36     3     bp  [Lorg/apache/commons/math3/FieldElement;
           10   14     4    row  I
           15   24     4    col  I
           17   22     5  bpCol  TT;
           18   22     6      i  I
           25   35     4    col  I
           28   33     5  bpCol  TT;
           29   33     6      i  I
      Exception table:
        from    to  target  type
           0     1       2  Class java.lang.ClassCastException
    Signature: (Lorg/apache/commons/math3/linear/FieldVector<TT;>;)Lorg/apache/commons/math3/linear/FieldVector<TT;>;
    MethodParameters:
      Name  Flags
      b     

  public org.apache.commons.math3.linear.ArrayFieldVector<T> solve(org.apache.commons.math3.linear.ArrayFieldVector<T>);
    descriptor: (Lorg/apache/commons/math3/linear/ArrayFieldVector;)Lorg/apache/commons/math3/linear/ArrayFieldVector;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=8, args_size=2
        start local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
        start local 1 // org.apache.commons.math3.linear.ArrayFieldVector b
         0: .line 346
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
            arraylength
            istore 2 /* m */
        start local 2 // int m
         1: .line 347
            aload 1 /* b */
            invokevirtual org.apache.commons.math3.linear.ArrayFieldVector.getDimension:()I
            istore 3 /* length */
        start local 3 // int length
         2: .line 348
            iload 3 /* length */
            iload 2 /* m */
            if_icmpeq 4
         3: .line 349
            new org.apache.commons.math3.exception.DimensionMismatchException
            dup
            iload 3 /* length */
            iload 2 /* m */
            invokespecial org.apache.commons.math3.exception.DimensionMismatchException.<init>:(II)V
            athrow
         4: .line 351
      StackMap locals: int int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.singular:Z
            ifeq 6
         5: .line 352
            new org.apache.commons.math3.linear.SingularMatrixException
            dup
            invokespecial org.apache.commons.math3.linear.SingularMatrixException.<init>:()V
            athrow
         6: .line 356
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
            iload 2 /* m */
            invokestatic org.apache.commons.math3.util.MathArrays.buildArray:(Lorg/apache/commons/math3/Field;I)[Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement[]
            astore 4 /* bp */
        start local 4 // org.apache.commons.math3.FieldElement[] bp
         7: .line 357
            iconst_0
            istore 5 /* row */
        start local 5 // int row
         8: goto 11
         9: .line 358
      StackMap locals: org.apache.commons.math3.FieldElement[] int
      StackMap stack:
            aload 4 /* bp */
            iload 5 /* row */
            aload 1 /* b */
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
            iload 5 /* row */
            iaload
            invokevirtual org.apache.commons.math3.linear.ArrayFieldVector.getEntry:(I)Lorg/apache/commons/math3/FieldElement;
            aastore
        10: .line 357
            iinc 5 /* row */ 1
      StackMap locals:
      StackMap stack:
        11: iload 5 /* row */
            iload 2 /* m */
            if_icmplt 9
        end local 5 // int row
        12: .line 362
            iconst_0
            istore 5 /* col */
        start local 5 // int col
        13: goto 21
        14: .line 363
      StackMap locals:
      StackMap stack:
            aload 4 /* bp */
            iload 5 /* col */
            aaload
            astore 6 /* bpCol */
        start local 6 // org.apache.commons.math3.FieldElement bpCol
        15: .line 364
            iload 5 /* col */
            iconst_1
            iadd
            istore 7 /* i */
        start local 7 // int i
        16: goto 19
        17: .line 365
      StackMap locals: org.apache.commons.math3.FieldElement int
      StackMap stack:
            aload 4 /* bp */
            iload 7 /* i */
            aload 4 /* bp */
            iload 7 /* i */
            aaload
            aload 6 /* bpCol */
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 7 /* i */
            aaload
            iload 5 /* col */
            aaload
            invokeinterface org.apache.commons.math3.FieldElement.multiply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            invokeinterface org.apache.commons.math3.FieldElement.subtract:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        18: .line 364
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
        19: iload 7 /* i */
            iload 2 /* m */
            if_icmplt 17
        end local 7 // int i
        end local 6 // org.apache.commons.math3.FieldElement bpCol
        20: .line 362
            iinc 5 /* col */ 1
      StackMap locals:
      StackMap stack:
        21: iload 5 /* col */
            iload 2 /* m */
            if_icmplt 14
        end local 5 // int col
        22: .line 370
            iload 2 /* m */
            iconst_1
            isub
            istore 5 /* col */
        start local 5 // int col
        23: goto 32
        24: .line 371
      StackMap locals:
      StackMap stack:
            aload 4 /* bp */
            iload 5 /* col */
            aload 4 /* bp */
            iload 5 /* col */
            aaload
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 5 /* col */
            aaload
            iload 5 /* col */
            aaload
            invokeinterface org.apache.commons.math3.FieldElement.divide:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        25: .line 372
            aload 4 /* bp */
            iload 5 /* col */
            aaload
            astore 6 /* bpCol */
        start local 6 // org.apache.commons.math3.FieldElement bpCol
        26: .line 373
            iconst_0
            istore 7 /* i */
        start local 7 // int i
        27: goto 30
        28: .line 374
      StackMap locals: org.apache.commons.math3.FieldElement int
      StackMap stack:
            aload 4 /* bp */
            iload 7 /* i */
            aload 4 /* bp */
            iload 7 /* i */
            aaload
            aload 6 /* bpCol */
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 7 /* i */
            aaload
            iload 5 /* col */
            aaload
            invokeinterface org.apache.commons.math3.FieldElement.multiply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            invokeinterface org.apache.commons.math3.FieldElement.subtract:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        29: .line 373
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
        30: iload 7 /* i */
            iload 5 /* col */
            if_icmplt 28
        end local 7 // int i
        end local 6 // org.apache.commons.math3.FieldElement bpCol
        31: .line 370
            iinc 5 /* col */ -1
      StackMap locals:
      StackMap stack:
        32: iload 5 /* col */
            ifge 24
        end local 5 // int col
        33: .line 378
            new org.apache.commons.math3.linear.ArrayFieldVector
            dup
            aload 4 /* bp */
            iconst_0
            invokespecial org.apache.commons.math3.linear.ArrayFieldVector.<init>:([Lorg/apache/commons/math3/FieldElement;Z)V
            areturn
        end local 4 // org.apache.commons.math3.FieldElement[] bp
        end local 3 // int length
        end local 2 // int m
        end local 1 // org.apache.commons.math3.linear.ArrayFieldVector b
        end local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   34     0    this  Lorg/apache/commons/math3/linear/FieldLUDecomposition$Solver<TT;>;
            0   34     1       b  Lorg/apache/commons/math3/linear/ArrayFieldVector<TT;>;
            1   34     2       m  I
            2   34     3  length  I
            7   34     4      bp  [Lorg/apache/commons/math3/FieldElement;
            8   12     5     row  I
           13   22     5     col  I
           15   20     6   bpCol  TT;
           16   20     7       i  I
           23   33     5     col  I
           26   31     6   bpCol  TT;
           27   31     7       i  I
    Signature: (Lorg/apache/commons/math3/linear/ArrayFieldVector<TT;>;)Lorg/apache/commons/math3/linear/ArrayFieldVector<TT;>;
    MethodParameters:
      Name  Flags
      b     

  public org.apache.commons.math3.linear.FieldMatrix<T> solve(org.apache.commons.math3.linear.FieldMatrix<T>);
    descriptor: (Lorg/apache/commons/math3/linear/FieldMatrix;)Lorg/apache/commons/math3/linear/FieldMatrix;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=12, args_size=2
        start local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
        start local 1 // org.apache.commons.math3.linear.FieldMatrix b
         0: .line 383
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
            arraylength
            istore 2 /* m */
        start local 2 // int m
         1: .line 384
            aload 1 /* b */
            invokeinterface org.apache.commons.math3.linear.FieldMatrix.getRowDimension:()I
            iload 2 /* m */
            if_icmpeq 3
         2: .line 385
            new org.apache.commons.math3.exception.DimensionMismatchException
            dup
            aload 1 /* b */
            invokeinterface org.apache.commons.math3.linear.FieldMatrix.getRowDimension:()I
            iload 2 /* m */
            invokespecial org.apache.commons.math3.exception.DimensionMismatchException.<init>:(II)V
            athrow
         3: .line 387
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.singular:Z
            ifeq 5
         4: .line 388
            new org.apache.commons.math3.linear.SingularMatrixException
            dup
            invokespecial org.apache.commons.math3.linear.SingularMatrixException.<init>:()V
            athrow
         5: .line 391
      StackMap locals:
      StackMap stack:
            aload 1 /* b */
            invokeinterface org.apache.commons.math3.linear.FieldMatrix.getColumnDimension:()I
            istore 3 /* nColB */
        start local 3 // int nColB
         6: .line 394
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
            iload 2 /* m */
            iload 3 /* nColB */
            invokestatic org.apache.commons.math3.util.MathArrays.buildArray:(Lorg/apache/commons/math3/Field;II)[[Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement[][]
            astore 4 /* bp */
        start local 4 // org.apache.commons.math3.FieldElement[][] bp
         7: .line 395
            iconst_0
            istore 5 /* row */
        start local 5 // int row
         8: goto 17
         9: .line 396
      StackMap locals: int org.apache.commons.math3.FieldElement[][] int
      StackMap stack:
            aload 4 /* bp */
            iload 5 /* row */
            aaload
            astore 6 /* bpRow */
        start local 6 // org.apache.commons.math3.FieldElement[] bpRow
        10: .line 397
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
            iload 5 /* row */
            iaload
            istore 7 /* pRow */
        start local 7 // int pRow
        11: .line 398
            iconst_0
            istore 8 /* col */
        start local 8 // int col
        12: goto 15
        13: .line 399
      StackMap locals: org.apache.commons.math3.FieldElement[] int int
      StackMap stack:
            aload 6 /* bpRow */
            iload 8 /* col */
            aload 1 /* b */
            iload 7 /* pRow */
            iload 8 /* col */
            invokeinterface org.apache.commons.math3.linear.FieldMatrix.getEntry:(II)Lorg/apache/commons/math3/FieldElement;
            aastore
        14: .line 398
            iinc 8 /* col */ 1
      StackMap locals:
      StackMap stack:
        15: iload 8 /* col */
            iload 3 /* nColB */
            if_icmplt 13
        end local 8 // int col
        end local 7 // int pRow
        end local 6 // org.apache.commons.math3.FieldElement[] bpRow
        16: .line 395
            iinc 5 /* row */ 1
      StackMap locals:
      StackMap stack:
        17: iload 5 /* row */
            iload 2 /* m */
            if_icmplt 9
        end local 5 // int row
        18: .line 404
            iconst_0
            istore 5 /* col */
        start local 5 // int col
        19: goto 33
        20: .line 405
      StackMap locals:
      StackMap stack:
            aload 4 /* bp */
            iload 5 /* col */
            aaload
            astore 6 /* bpCol */
        start local 6 // org.apache.commons.math3.FieldElement[] bpCol
        21: .line 406
            iload 5 /* col */
            iconst_1
            iadd
            istore 7 /* i */
        start local 7 // int i
        22: goto 31
        23: .line 407
      StackMap locals: org.apache.commons.math3.FieldElement[] int
      StackMap stack:
            aload 4 /* bp */
            iload 7 /* i */
            aaload
            astore 8 /* bpI */
        start local 8 // org.apache.commons.math3.FieldElement[] bpI
        24: .line 408
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 7 /* i */
            aaload
            iload 5 /* col */
            aaload
            astore 9 /* luICol */
        start local 9 // org.apache.commons.math3.FieldElement luICol
        25: .line 409
            iconst_0
            istore 10 /* j */
        start local 10 // int j
        26: goto 29
        27: .line 410
      StackMap locals: org.apache.commons.math3.FieldElement[] org.apache.commons.math3.FieldElement int
      StackMap stack:
            aload 8 /* bpI */
            iload 10 /* j */
            aload 8 /* bpI */
            iload 10 /* j */
            aaload
            aload 6 /* bpCol */
            iload 10 /* j */
            aaload
            aload 9 /* luICol */
            invokeinterface org.apache.commons.math3.FieldElement.multiply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            invokeinterface org.apache.commons.math3.FieldElement.subtract:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        28: .line 409
            iinc 10 /* j */ 1
      StackMap locals:
      StackMap stack:
        29: iload 10 /* j */
            iload 3 /* nColB */
            if_icmplt 27
        end local 10 // int j
        end local 9 // org.apache.commons.math3.FieldElement luICol
        end local 8 // org.apache.commons.math3.FieldElement[] bpI
        30: .line 406
            iinc 7 /* i */ 1
      StackMap locals:
      StackMap stack:
        31: iload 7 /* i */
            iload 2 /* m */
            if_icmplt 23
        end local 7 // int i
        end local 6 // org.apache.commons.math3.FieldElement[] bpCol
        32: .line 404
            iinc 5 /* col */ 1
      StackMap locals:
      StackMap stack:
        33: iload 5 /* col */
            iload 2 /* m */
            if_icmplt 20
        end local 5 // int col
        34: .line 416
            iload 2 /* m */
            iconst_1
            isub
            istore 5 /* col */
        start local 5 // int col
        35: goto 55
        36: .line 417
      StackMap locals:
      StackMap stack:
            aload 4 /* bp */
            iload 5 /* col */
            aaload
            astore 6 /* bpCol */
        start local 6 // org.apache.commons.math3.FieldElement[] bpCol
        37: .line 418
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 5 /* col */
            aaload
            iload 5 /* col */
            aaload
            astore 7 /* luDiag */
        start local 7 // org.apache.commons.math3.FieldElement luDiag
        38: .line 419
            iconst_0
            istore 8 /* j */
        start local 8 // int j
        39: goto 42
        40: .line 420
      StackMap locals: org.apache.commons.math3.FieldElement[] org.apache.commons.math3.FieldElement int
      StackMap stack:
            aload 6 /* bpCol */
            iload 8 /* j */
            aload 6 /* bpCol */
            iload 8 /* j */
            aaload
            aload 7 /* luDiag */
            invokeinterface org.apache.commons.math3.FieldElement.divide:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        41: .line 419
            iinc 8 /* j */ 1
      StackMap locals:
      StackMap stack:
        42: iload 8 /* j */
            iload 3 /* nColB */
            if_icmplt 40
        end local 8 // int j
        43: .line 422
            iconst_0
            istore 8 /* i */
        start local 8 // int i
        44: goto 53
        45: .line 423
      StackMap locals:
      StackMap stack:
            aload 4 /* bp */
            iload 8 /* i */
            aaload
            astore 9 /* bpI */
        start local 9 // org.apache.commons.math3.FieldElement[] bpI
        46: .line 424
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.lu:[[Lorg/apache/commons/math3/FieldElement;
            iload 8 /* i */
            aaload
            iload 5 /* col */
            aaload
            astore 10 /* luICol */
        start local 10 // org.apache.commons.math3.FieldElement luICol
        47: .line 425
            iconst_0
            istore 11 /* j */
        start local 11 // int j
        48: goto 51
        49: .line 426
      StackMap locals: org.apache.commons.math3.FieldElement[] org.apache.commons.math3.FieldElement int
      StackMap stack:
            aload 9 /* bpI */
            iload 11 /* j */
            aload 9 /* bpI */
            iload 11 /* j */
            aaload
            aload 6 /* bpCol */
            iload 11 /* j */
            aaload
            aload 10 /* luICol */
            invokeinterface org.apache.commons.math3.FieldElement.multiply:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            invokeinterface org.apache.commons.math3.FieldElement.subtract:(Ljava/lang/Object;)Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            aastore
        50: .line 425
            iinc 11 /* j */ 1
      StackMap locals:
      StackMap stack:
        51: iload 11 /* j */
            iload 3 /* nColB */
            if_icmplt 49
        end local 11 // int j
        end local 10 // org.apache.commons.math3.FieldElement luICol
        end local 9 // org.apache.commons.math3.FieldElement[] bpI
        52: .line 422
            iinc 8 /* i */ 1
      StackMap locals:
      StackMap stack:
        53: iload 8 /* i */
            iload 5 /* col */
            if_icmplt 45
        end local 8 // int i
        end local 7 // org.apache.commons.math3.FieldElement luDiag
        end local 6 // org.apache.commons.math3.FieldElement[] bpCol
        54: .line 416
            iinc 5 /* col */ -1
      StackMap locals:
      StackMap stack:
        55: iload 5 /* col */
            ifge 36
        end local 5 // int col
        56: .line 431
            new org.apache.commons.math3.linear.Array2DRowFieldMatrix
            dup
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
            aload 4 /* bp */
            iconst_0
            invokespecial org.apache.commons.math3.linear.Array2DRowFieldMatrix.<init>:(Lorg/apache/commons/math3/Field;[[Lorg/apache/commons/math3/FieldElement;Z)V
            areturn
        end local 4 // org.apache.commons.math3.FieldElement[][] bp
        end local 3 // int nColB
        end local 2 // int m
        end local 1 // org.apache.commons.math3.linear.FieldMatrix b
        end local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   57     0    this  Lorg/apache/commons/math3/linear/FieldLUDecomposition$Solver<TT;>;
            0   57     1       b  Lorg/apache/commons/math3/linear/FieldMatrix<TT;>;
            1   57     2       m  I
            6   57     3   nColB  I
            7   57     4      bp  [[Lorg/apache/commons/math3/FieldElement;
            8   18     5     row  I
           10   16     6   bpRow  [Lorg/apache/commons/math3/FieldElement;
           11   16     7    pRow  I
           12   16     8     col  I
           19   34     5     col  I
           21   32     6   bpCol  [Lorg/apache/commons/math3/FieldElement;
           22   32     7       i  I
           24   30     8     bpI  [Lorg/apache/commons/math3/FieldElement;
           25   30     9  luICol  TT;
           26   30    10       j  I
           35   56     5     col  I
           37   54     6   bpCol  [Lorg/apache/commons/math3/FieldElement;
           38   54     7  luDiag  TT;
           39   43     8       j  I
           44   54     8       i  I
           46   52     9     bpI  [Lorg/apache/commons/math3/FieldElement;
           47   52    10  luICol  TT;
           48   52    11       j  I
    Signature: (Lorg/apache/commons/math3/linear/FieldMatrix<TT;>;)Lorg/apache/commons/math3/linear/FieldMatrix<TT;>;
    MethodParameters:
      Name  Flags
      b     

  public org.apache.commons.math3.linear.FieldMatrix<T> getInverse();
    descriptor: ()Lorg/apache/commons/math3/linear/FieldMatrix;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=5, args_size=1
        start local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
         0: .line 437
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.pivot:[I
            arraylength
            istore 1 /* m */
        start local 1 // int m
         1: .line 438
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
            invokeinterface org.apache.commons.math3.Field.getOne:()Ljava/lang/Object;
            checkcast org.apache.commons.math3.FieldElement
            astore 2 /* one */
        start local 2 // org.apache.commons.math3.FieldElement one
         2: .line 439
            new org.apache.commons.math3.linear.Array2DRowFieldMatrix
            dup
            aload 0 /* this */
            getfield org.apache.commons.math3.linear.FieldLUDecomposition$Solver.field:Lorg/apache/commons/math3/Field;
            iload 1 /* m */
            iload 1 /* m */
            invokespecial org.apache.commons.math3.linear.Array2DRowFieldMatrix.<init>:(Lorg/apache/commons/math3/Field;II)V
            astore 3 /* identity */
        start local 3 // org.apache.commons.math3.linear.FieldMatrix identity
         3: .line 440
            iconst_0
            istore 4 /* i */
        start local 4 // int i
         4: goto 7
         5: .line 441
      StackMap locals: org.apache.commons.math3.linear.FieldLUDecomposition$Solver int org.apache.commons.math3.FieldElement org.apache.commons.math3.linear.FieldMatrix int
      StackMap stack:
            aload 3 /* identity */
            iload 4 /* i */
            iload 4 /* i */
            aload 2 /* one */
            invokeinterface org.apache.commons.math3.linear.FieldMatrix.setEntry:(IILorg/apache/commons/math3/FieldElement;)V
         6: .line 440
            iinc 4 /* i */ 1
      StackMap locals:
      StackMap stack:
         7: iload 4 /* i */
            iload 1 /* m */
            if_icmplt 5
        end local 4 // int i
         8: .line 443
            aload 0 /* this */
            aload 3 /* identity */
            invokevirtual org.apache.commons.math3.linear.FieldLUDecomposition$Solver.solve:(Lorg/apache/commons/math3/linear/FieldMatrix;)Lorg/apache/commons/math3/linear/FieldMatrix;
            areturn
        end local 3 // org.apache.commons.math3.linear.FieldMatrix identity
        end local 2 // org.apache.commons.math3.FieldElement one
        end local 1 // int m
        end local 0 // org.apache.commons.math3.linear.FieldLUDecomposition$Solver this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0    9     0      this  Lorg/apache/commons/math3/linear/FieldLUDecomposition$Solver<TT;>;
            1    9     1         m  I
            2    9     2       one  TT;
            3    9     3  identity  Lorg/apache/commons/math3/linear/FieldMatrix<TT;>;
            4    8     4         i  I
    Signature: ()Lorg/apache/commons/math3/linear/FieldMatrix<TT;>;
}
Signature: <T::Lorg/apache/commons/math3/FieldElement<TT;>;>Ljava/lang/Object;Lorg/apache/commons/math3/linear/FieldDecompositionSolver<TT;>;
SourceFile: "FieldLUDecomposition.java"
NestHost: org.apache.commons.math3.linear.FieldLUDecomposition
InnerClasses:
  private Solver = org.apache.commons.math3.linear.FieldLUDecomposition$Solver of org.apache.commons.math3.linear.FieldLUDecomposition