tuple_erftuple_erfTupleErfTupleErftuple_erf computes the error function of the input
tuple TTTtt. The error function is defined as:
The value of the error function is always returned as a floating
point number in ErfErfErferferf. The error function of a string is not
allowed.
Exception: Empty input tuple
If the input tuple is empty, the operator returns an empty tuple.
HDevelop In-line Operation
HDevelop provides an in-line operation for tuple_erftuple_erfTupleErfTupleErftuple_erf, which
can be used in an expression in the following syntax: