Returns the result of multiplying a
xs:dayTimeDuration by a number.
The function returns the result of dividing the value of
$arg2. The result is the
xs:dayTimeDuration whose length in
seconds is equal to the length in seconds of
$arg1 divided by the numeric
$arg2 is positive or negative infinity, the result is a zero-length
$arg2 is positive or negative zero, the result overflows and
is handled as described in .
For handling of overflow and underflow, see .
A dynamic error is raised if
Either operand (and therefore the result) may be negative.