Currently we can only to math functions by adding/subtracting/multiplying/dividing a custom numeric or monetary field by a given number on the math function.
It would be amazing if we could use the math function to add/subtract/multiply/divide two existing custom fields.
Custom field 1 = 12.50
Custom field 2 = 1500
Multiple Custom Field 1 x Custom Field 2 = New custom field value.
This would be great for creating complex calculations for estimates for contractors that price their jobs by price per square foot.
It would also be amazing to be able to add custom value data to those math fields.