@Override
  protected void computeNextPosition ()
  {
    m_fPrevXFalse = m_fXFalse;
    m_fPrevFFalse = m_fFalse;
    m_fXFalse = m_fXPos - m_fPos * (m_fXNeg - m_fXPos) / (m_fNeg - m_fPos);
    m_fFalse = m_aFunction.at (m_fXFalse);

    m_bDecreasePos = m_bDecreaseNeg = false;

    // If there was no sign change in f(xFalse),
    // or if this is the first iteration step,
    // then decrease the slope of the secant.
    if (Float.isNaN (m_fPrevFFalse) || (m_fPrevFFalse * m_fFalse > 0))
    {
      if (m_fFalse < 0)
        m_bDecreasePos = true;
      else
        m_bDecreaseNeg = true;
    }
  }
@Override
  protected void computeNextPosition ()
  {
    m_fPrevXFalse = m_fXFalse;
    m_fPrevFFalse = m_fFalse;
    m_fXFalse = m_fXPos - m_fPos * (m_fXNeg - m_fXPos) / (m_fNeg - m_fPos);
    m_fFalse = m_aFunction.at (m_fXFalse);

    m_bDecreasePos = m_bDecreaseNeg = false;

    
    
    
    if (Float.isNaN (m_fPrevFFalse) || (m_fPrevFFalse * m_fFalse > 0))
    {
      if (m_fFalse < 0)
        m_bDecreasePos = true;
      else
        m_bDecreaseNeg = true;
    }
  }
@ Override protected void computeNextPosition ( ) { m_fPrevXFalse = m_fXFalse ; m_fPrevFFalse = m_fFalse ; m_fXFalse = m_fXPos - m_fPos * ( m_fXNeg - m_fXPos ) / ( m_fNeg - m_fPos ) ; m_fFalse = m_aFunction . at ( m_fXFalse ) ; m_bDecreasePos = m_bDecreaseNeg = false ; // If there was no sign change in f(xFalse), // or if this is the first iteration step, // then decrease the slope of the secant. if ( Float . isNaN ( m_fPrevFFalse ) || ( m_fPrevFFalse * m_fFalse > 0 ) ) { if ( m_fFalse < 0 ) m_bDecreasePos = true ; else m_bDecreaseNeg = true ; } }
Compute the next position of xFalse.
Compute the next position of xFalse .