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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(base, exponent)
base: the number (float)
exponent: the power to which the base is raised (float)
The result of the exponentiation. (double)
Calculate the value of x raised to the power of y:
z = pow(x, y);See the (fscale) sketch for a more complex example of the use of map().
