power function evaluates a
base by raising it to the power of a given
power function can be used to raise a number to the power of another number. For example, 23 would be written as:
power function is used with a field reference or an expression.
Things to know
power function can also be used to take the nth root of a number by using 1/n as the
exponent. For example, the cube root (the 3rd root) of 7 would be:
For a square root (the 2nd root) just use the