Calculates the field value to the exponent power, that is, fieldexponent. It supports decimal values.

ParameterTypeRequiredDefaultDescription
asstringoptional[a]_pow The name of the output field.
exponentnumberrequired  The exponent to use, for example exp in xexp.
field[b]stringrequired  The name of the input field.

[a] Optional parameters use their default value unless explicitly set

[b] The argument name field can be omitted.

Omitted Argument Names

The argument name for field can be omitted; the following forms of this function are equivalent:

logscale
math:pow("value")

and:

logscale
math:pow(field="value")