"Need to do complex calculations?"
User Defined Formulas
Feature
  
Benefit
USER DEFINED FORMULAS - Create your own formulas or modify predefined formulas that are included. Includes smart copy of formulas.   A must if you require complex calculations. As an example suppose you want to select the correct joist size by just entering the length of a room, you can do it with this feature and much more.
Take control, you got it with "User Defined Formulas"
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The Question form below controls both the formula & validates the users input.
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Clicking on the Build Button opens the Formula Builder...
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  • Create your own simple or complex formulas.
  • Add condition statements that cause the formulas to pick the correct size or part.
  • Smart copy allows you to easily duplicate a set of formulas. This is great when you want to accumulate varying sizes of footings or rooms.