Math_Derivative
[ class tree: Math_Derivative ] [ index: Math_Derivative ] [ all elements ]
Packages:
Math_Derivative


Classes:
Math_Derivative
Files:
Derivative.php

Element index for package Math_Derivative

[ c ] [ d ] [ g ] [ m ] [ p ] [ r ] [ s ] [ u ] [ _ ]

_

$_cache
in file Derivative.php, variable Math_Derivative::$_cache
    The array that contains already calculated intermediary expressions
$_d
in file Derivative.php, variable Math_Derivative::$_d
    The variable on which the expression depends
$_operatorsPrecedences
in file Derivative.php, variable Math_Derivative::$_operatorsPrecedences
    The operators' precedences table. It's not ment to change.
$_registeredFunctions
in file Derivative.php, variable Math_Derivative::$_registeredFunctions
    Contains derivative forms of functions that could appear in expressions
$_useCache
in file Derivative.php, variable Math_Derivative::$_useCache
    Whether to use or not the cache
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c

cleanExpression
in file Derivative.php, method Math_Derivative::cleanExpression()
    Cleans the expression to make the parser's job easier.
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d

Derivative.php
procedural page Derivative.php
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g

getCache
in file Derivative.php, method Math_Derivative::getCache()
    Returns the cache
getDerivative
in file Derivative.php, method Math_Derivative::getDerivative()
    Calculates the derivative of $expression with respect to $d, taken $level times
getDerivativeCallback
in file Derivative.php, method Math_Derivative::getDerivativeCallback()
    Callback used in preg_replace_callback as a recursive way to derivate nested d()'s
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m

Math_Derivative
in file Derivative.php, class Math_Derivative
    This class allows you to calculate the derivative of a mathematical expression.
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p

parse
in file Derivative.php, method Math_Derivative::parse()
    Parses the expression and recursively calculates its derivative
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r

registerFunction
in file Derivative.php, method Math_Derivative::registerFunction()
    Registers a function to be used in the input
reliesOndx
in file Derivative.php, method Math_Derivative::reliesOndx()
    Checks whether the expression relies on d?
resetCache
in file Derivative.php, method Math_Derivative::resetCache()
    Restores/resets the cache.
ruleAddition
in file Derivative.php, method Math_Derivative::ruleAddition()
    Apply the rule of additions
ruleDivision
in file Derivative.php, method Math_Derivative::ruleDivision()
    Apply the rule of divisions
ruleMultiplication
in file Derivative.php, method Math_Derivative::ruleMultiplication()
    Apply the rule of multiplications
rulePower
in file Derivative.php, method Math_Derivative::rulePower()
    Apply the rule of powers
ruleTerm
in file Derivative.php, method Math_Derivative::ruleTerm()
    Checks is the term contains a function or if its the variable itself
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s

setVariableName
in file Derivative.php, method Math_Derivative::setVariableName()
    Defines the variable on which the expression depends.
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u

useCache
in file Derivative.php, method Math_Derivative::useCache()
    Sets if Math_Derivative have to use the caching system.
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Documentation generated on Mon, 11 Mar 2019 14:56:52 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.