src/Alg/Math/Finance/CompoundInterest.php
public function getPresentAmount( $change = FALSE )
	{
		$result	= self::calculatePresentAmount( $this->amount, $this->interest, $this->periods );
		if( $change )
			$this->amount	= $result;
		return $result;
	}
public function getPresentAmount( $change = FALSE )
	{
		$result	= self::calculatePresentAmount( $this->amount, $this->interest, $this->periods );
		if( $change )
			$this->amount	= $result;
		return $result;
	}
public function getPresentAmount ( $ change = FALSE ) { $ result = self :: calculatePresentAmount ( $ this -> amount , $ this -> interest , $ this -> periods ) ; if ( $ change ) $ this -> amount = $ result ; return $ result ; }
Calculates and returns Present Amount from Future Amount.
@access		public
@return		float
Calculates and returns Present Amount from Future Amount .