product (Multiplication)
See also: calc (Calculate expression)
The $product function forms the product using the specified parameters. The parameters can either be a fixed numeric value or a function that returns a numeric value. The number of parameters for this function is unlimited.
Syntax
$product(a [, b[, c[...]]])
Parameter
|
Name |
Description |
|
a |
First factor (or factors), a value (e.g. ' 5 '), a list (e.g. $el(3,true) ) or a reference to a value (e.g. $el(3) ). |
|
Other parameters |
Other factors of type a. |
Return value
The result of the multiplication as a numerical value.
Example
Multiplication of the contents of the field with Id 3 and 2 and 23.
$product( $el(3), 2, 23 )