Functions.php File Reference

Go to the source code of this file.

Data Structures
class	PHPExcel_Calculation_Functions

Namespaces
namespace	PHPExcel_Calculation
	Copyright Copyright (c) 2006 - 2009 PHPExcel (http://www.codeplex.com/PHPExcel) http://www.gnu.org/licenses/old-licenses/lgpl-2.1.txt LGPL

Variables
const	EPS = 2.22e-16
	EPS.
const	MAX_VALUE = 1.2e308
	MAX_VALUE.
const	LOG_GAMMA_X_MAX_VALUE = 2.55e305
	LOG_GAMMA_X_MAX_VALUE.
const	SQRT2PI = 2.5066282746310005024157652848110452530069867406099
	SQRT2PI.
const	XMININ = 2.23e-308
	XMININ.
const	MAX_ITERATIONS = 150
	MAX_ITERATIONS.
const	PRECISION = 8.88E-016
	PRECISION.
const	EULER = 2.71828182845904523536
	EULER.
	$savedPrecision = ini_get('precision')
if($savedPrecision< 16)	if (!defined('PHPEXCEL_ROOT'))
	PHPExcel root directory.

Variable Documentation

$savedPrecision = ini_get('precision')

Definition at line 53 of file Functions.php.

const EPS = 2.22e-16

EPS.

Definition at line 30 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\_logGamma().

const EULER = 2.71828182845904523536

EULER.

Definition at line 51 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\IMLOG10(), and PHPExcel_Calculation_Functions\IMLOG2().

if ($savedPrecision< 16) if(!defined('PHPEXCEL_ROOT'))

PHPExcel root directory.

PHPExcel_Cell

Definition at line 60 of file Functions.php.

const LOG_GAMMA_X_MAX_VALUE = 2.55e305

LOG_GAMMA_X_MAX_VALUE.

Definition at line 36 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\_beta(), PHPExcel_Calculation_Functions\_incompleteBeta(), PHPExcel_Calculation_Functions\_logBeta(), and PHPExcel_Calculation_Functions\_logGamma().

const MAX_ITERATIONS = 150

MAX_ITERATIONS.

Definition at line 45 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\_betaFraction(), PHPExcel_Calculation_Functions\BETAINV(), PHPExcel_Calculation_Functions\CHIINV(), PHPExcel_Calculation_Functions\GAMMAINV(), and PHPExcel_Calculation_Functions\TINV().

const MAX_VALUE = 1.2e308

MAX_VALUE.

Definition at line 33 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\_logGamma().

const PRECISION = 8.88E-016

PRECISION.

Definition at line 48 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\_betaFraction(), PHPExcel_Calculation_Functions\BETAINV(), PHPExcel_Calculation_Functions\CHIINV(), PHPExcel_Calculation_Functions\GAMMAINV(), and PHPExcel_Calculation_Functions\TINV().

const SQRT2PI = 2.5066282746310005024157652848110452530069867406099

SQRT2PI.

Definition at line 39 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\_logGamma(), and PHPExcel_Calculation_Functions\NORMDIST().

const XMININ = 2.23e-308

XMININ.

Definition at line 42 of file Functions.php.

Referenced by PHPExcel_Calculation_Functions\_betaFraction().