How to use

PlusMult

in

cern.jet.math

/**
 * <tt>a - b/constant</tt>.
 */
public static PlusMult minusDiv(final double constant) {
  return new PlusMult(-1/constant);
}
/**

public void dger(double alpha, DoubleMatrix1D x, DoubleMatrix1D y, DoubleMatrix2D A) {
  cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);
  for (int i=A.rows(); --i >= 0; ) {
    fun.multiplicator = alpha * x.getQuick(i);
     A.viewRow(i).assign(y,fun);
    
  }
}
public double dnrm2(DoubleMatrix1D x) {

cern.jet.math.PlusMult minusMult = cern.jet.math.PlusMult.minusMult(0);

public void dger(double alpha, DoubleMatrix1D x, DoubleMatrix1D y, DoubleMatrix2D A) {
  cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);
  for (int i=A.rows(); --i >= 0; ) {
    fun.multiplicator = alpha * x.getQuick(i);
     A.viewRow(i).assign(y,fun);
    
  }
}
public double dnrm2(DoubleMatrix1D x) {

cern.jet.math.PlusMult minusMult = cern.jet.math.PlusMult.minusMult(0);

  s.assign(new Algebra().mult(vv, x));
} else {
  s.assign(new Algebra().mult(vv, x), PlusMult.plusMult(-1));

/**
 * <tt>a - b*constant</tt>.
 */
public static PlusMult minusMult(final double constant) {
  return new PlusMult(-constant);
}
/**

for (int i=m; --i>=0; ) Crows[i] = C.viewRow(i);
final cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);

/**
 * <tt>a + b/constant</tt>.
 */
public static PlusMult plusDiv(final double constant) {
  return new PlusMult(1/constant);
}
/**

for (int i=m; --i>=0; ) Crows[i] = C.viewRow(i);
final cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);

/**
 * <tt>a - b/constant</tt>.
 */
public static PlusMult minusDiv(final double constant) {
  return new PlusMult(-1/constant);
}
/**

for (int i=m; --i>=0; ) Crows[i] = C.viewRow(i);
final cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);

/**
 * <tt>a + b/constant</tt>.
 */
public static PlusMult plusDiv(final double constant) {
  return new PlusMult(1/constant);
}
/**

for (int i=m; --i>=0; ) Crows[i] = C.viewRow(i);
final cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);

/**
 * <tt>a + b*constant</tt>.
 */
public static PlusMult plusMult(final double constant) {
  return new PlusMult(constant);
}
}

for (int i=m; --i>=0; ) Crows[i] = C.viewRow(i);
final cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);

/**
 * Constructs a function that returns <tt>a + b*constant</tt>.
 * <tt>a</tt> and <tt>b</tt> are variables, <tt>constant</tt> is fixed.
 */
public static DoubleDoubleFunction plusMult(double constant) {
  return new PlusMult(constant); 
  /*
  return new DoubleDoubleFunction() {
    public final double apply(double a, double b) { return a + b*constant; }
  };
  */
}
/**

for (int i=m; --i>=0; ) Crows[i] = C.viewRow(i);
final cern.jet.math.PlusMult fun = cern.jet.math.PlusMult.plusMult(0);

/**
 * <tt>a - b*constant</tt>.
 */
public static PlusMult minusMult(final double constant) {
  return new PlusMult(-constant);
}
/**

  DoubleMatrix2D a7 = algebra.mult(a3, a5);
  DoubleMatrix2D a8 = algebra.mult(a7, a6);
  a2.assign(a8, PlusMult.plusMult(1));
  DoubleMatrix2D a9 = K.viewSelection(a, a);
  a9.assign(a2);
a32.assign(KOld, PlusMult.plusMult(-1));
double diff = algebra.norm1(a32);