Language basics / Expressions |
A numeric expression evaluates to a decimal value.
MAIN DEFINE r, c DECIMAL(10,2) LET c = 456.22 LET r = c * 2 + ( c / 4.55 ) END MAIN
The operands of a numeric expression can be one of:
If a number expression includes an operand whose value is not a numeric data type, the runtime system attempts to convert the value to a number according to the data conversion rules.
If an element of a number expression is NULL, the expression is evaluated to NULL.