## Reference.Pow History

February 06, 2010, at 09:26 AM by David A. Mellis -
Changed lines 26-28 from:
* [[Mathh|math.h]]

to:

February 06, 2010, at 03:22 AM by Paul Badger -
Changed lines 26-27 from:

to:
* [[Mathh|math.h]]

December 22, 2007, at 04:41 PM by David A. Mellis -
Changed lines 24-27 from:
* [[float]]()
* [[double]]()

to:
* [[float]]
* [[double]]

December 22, 2007, at 04:32 PM by David A. Mellis -
Changed lines 5-7 from:
Calculates the value of a number raised to a power. Pow() can be used to raise a number to a fractional power. This is useful for generating exponential mapping of values or curves.\\
Pow() makes use of the [[math.h|avr-libc library]].
to:
Calculates the value of a number raised to a power. Pow() can be used to raise a number to a fractional power. This is useful for generating exponential mapping of values or curves.
December 22, 2007, at 03:43 PM by Paul Badger -
Changed lines 25-26 from:

to:
* [[float]]()
* [[double]]()

December 22, 2007, at 03:41 PM by Paul Badger -
Changed lines 20-21 from:
See the [[../../playground/Main/Fscale|fscale]] function in the code library.
to:
See the [[http://arduino.cc/playground/Main/Fscale|fscale]] function in the code library.
December 22, 2007, at 03:41 PM by Paul Badger -
Changed lines 20-21 from:
See the [[../playground/Main/Fscale|fscale]] function in the code library.
to:
See the [[../../playground/Main/Fscale|fscale]] function in the code library.
December 22, 2007, at 03:40 PM by Paul Badger -
Changed lines 20-21 from:
See the fscale function in the code library.
to:
See the [[../playground/Main/Fscale|fscale]] function in the code library.
December 22, 2007, at 03:38 PM by Paul Badger -

!!!!Example
See the fscale function in the code library.
December 22, 2007, at 03:37 PM by Paul Badger -
Changed line 5 from:
Calculates the value of a number raised to a power. Pow() can be used to raise a number to a fractional power. This is useful for generating exponential mapping of values / curves.
to:
Calculates the value of a number raised to a power. Pow() can be used to raise a number to a fractional power. This is useful for generating exponential mapping of values or curves.\\
December 22, 2007, at 03:36 PM by Paul Badger -
Changed lines 5-6 from:
Calculates the value of a number raised to a power.
to:
Calculates the value of a number raised to a power. Pow() can be used to raise a number to a fractional power. This is useful for generating exponential mapping of values / curves.
Pow() makes use of the [[math.h|avr-libc library]].
Changed lines 10-13 from:
base: the number

exponent: the power to raise it to
to:
base: the number (''float'')

exponent: the power to which the base is raised (''float'')
Changed lines 16-17 from:
The result of the exponentiation.
to:
The result of the exponentiation (''double'')
November 21, 2007, at 04:26 PM by David A. Mellis -
!!pow(base, exponent)

!!!!Description

Calculates the value of a number raised to a power.

!!!!Parameters

base: the number

exponent: the power to raise it to

!!!!Returns

The result of the exponentiation.