The problem im having is as follows: When entering certain values into the form which are as follows: -------------------------------------------------------------------------------------------------------- Part A: Maximum FAR and Floor Area: (Values Used) Enter total lot Area: (43995) *Enter the required right side yard setback: (20) *Enter the proposed right side yard setback: (42.7) *Enter the required left side yard setback: (20) *Enter the proposed left side yard setback: (47.1) -------------------------------------------------------------------------------------------------------- Part B: Gross Floor Area of the main floors of the main house: (Values Used) Calculate the total area of all those interior parts of the house with a floor-to-ceiling height greater then 14.0 ft: (264) *Calculate the total area of the first floor: (4227) *Calculate the total area of the second floor: (3536) *Calculate the total area of any additional floor(s), but not including basement, cellar, or attic space: (0) -------------------------------------------------------------------------------------------------------- Part C: Gross Floor Area of the basement or cellar: (Values Used) *Measure the height of the tallest exposed basement or cellar wall: (If this number is less then 3.0, this section will not be included in the calculations) (0) -------------------------------------------------------------------------------------------------------- Part D: Gross Floor Area of the attic: (Values Used) Does any part of the attic have a floor-to-ceiling height equal to or greater than 4.0 ft.? ---- (YES) Is there one or more dormer on the roof? ---- (YES) If there is one or more dormer on the roof, facing the front yard, measure the length of the roof, from one side to the other, at its widest point*, otherwise type "0" ---- (26) Measure the total exterior width of all dormers facing the front yard: ---- (4) If there is one or more dormer on the roof, facing the right side yard, measure the length of the roof, from one side to the other, at its widest point*: otherwise type "0" ---- (46.5) Measure the total exterior width of all dormers facing the right side yard: ---- (12) If there is one or more dormer on the roof, facing the left side yard, measure the length of the roof, from one side to the other, at its widest point, otherwise type "0" ---- (0) Measure the total exterior width of all dormers facing the left side yard: ---- (0) If there is one or more dormer on the roof, facing the rear yard, measure the distance between the left side wall of the main house and the exterior left side wall of the leftmost dormer, otherwise type "0" ---- (15.5) Measure the distance between the left side wall of the main house and the exterior left side wall of the leftmost dormer facing the rear yard: ----- (6) -------------------------------------------------------------------------------------------------------- Part E. (NO VALUES ENTERED) -------------------------------------------------------------------------------------------------------- Part F. Gross Floor Area of the garage: (Values Used) Do you have a detached garage? --- (NO) Do you have a attached garage? ---- (YES) For the attached garage, calculate the total area of the attached garage:* - (894) For the detached garage, calculate total area of the first floor:* ---- (0) For the detached garage, calculate total area of the second floor:* ---- (0) For the detached garage, calculate the total area of any additional floor(s), but not including basement, cellar, or attic space:* ---- (0) For the detached garage, does any part of the garage attic have a floor-to-ceiling height equal to or greater than 4.0 ft.? ---- (NO) For the detached garage, is there one or more dormer on the garage roof? (YES) If there is one or more dormer on the detached garage roof, facing the front yard, measure the length of the roof, from one side to the other, at its widest point, otherwise type "0" ---- (N/A to this property) Measure the total exterior width of all detached garage roof dormers facing the front yard: ---- (N/A to this property) If there is one or more dormer on the detached garage roof, facing the right side yard, measure the length of the roof, from one side to the other, at its widest point**: otherwise type "0"---- (N/A to this property) -------------------------------------------------------------------------------------------------------- Results in Part G using the values supplied is as Follows: In Part G: Total Floor Area: Total Floor Area ---------------> (NaN) Maximum Floor Area ---------------> (7997.23) Exceeded Maximum Floor Area? ---------------> (YES Amount Exceeded --------------> (NaN) --------------------------------------------------------------------------------------------------------