The SMUL function performs string multiplication of two base 10 string numbers.
expr1 and expr2 are strings consisting of numeric characters, with either optionally including a decimal part.
The SMUL function can be used with numbers that may exceed a valid range with standard arithmetic operators.
The PRECISION declaration does not affect the value returned by SMUL.
Displays 915948445704681866720 to the screen.
Displays 0.0000000000001714 to the screen.