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diff --git a/source/lang/pow.rst b/source/lang/pow.rst new file mode 100644 index 0000000..dbe89b6 --- /dev/null +++ b/source/lang/pow.rst @@ -0,0 +1,29 @@ +.. _lang-pow: + +pow(base, exponent) +=================== + +Calculates the value of a number raised to a power. + +Library Documentation +--------------------- + +.. doxygenfunction:: pow + +Example +------- + +``pow()`` can be used to raise a number to a fractional power. This +is useful for e.g. generating exponential mapping of values or +curves. See the `fscale <http://arduino.cc/playground/main/fscale>`_ +function in the Arduino playground for more on this. + +See Also +-------- + +- :ref:`sqrt() <lang-sqrt>` +- :ref:`float <lang-float>` +- :ref:`double <lang-double>` + + +.. include:: cc-attribution.txt |