The expressions you can use in value fields and for parameters in SimaPro Synergy are:
Plus (+), minus (-), division (/), modulo (%), multiplication (*), power (^).
Equal (=), unequal (<>).
Smaller than (<), smaller than or equal to (<=), larger than (>), larger than or equal to (>=).
Scientific notation (2.3E-7).
IF statements (2 IF Parameter1 == 4 ELSE 1).
AND statements (2 IF(Parameter1 == 4 AND parameter2 == 2) ELSE 5).
OR statements (2 IF(Parameter1 == 4 OR parameter2 == 2) ELSE 5).
MAX and MIN functions (MAX(2;5)), (MIN(2;5)). Note! For more than 2 arguments, please adapt the function to (MAX(1;MAX(2;5))), (MIN(1;MIN(2;5)))
Parentheses for resolving sub-expressions (2*(4-3)).
These expressions can be used in the parameter page, or in any other value field. For more specific places it can be used see this article.
Note! These expressions work as long as there is no division by zero.