Game Development Reference
In-Depth Information
Figure 8.5
Confirm the equations used to work with the square of the sum of two terms.
6. Click the Power menu item and position the exponent field to the upper
right of the closing parenthesis. By default, you see a 2 in this field. Do not
change this value.
7. Click the equal button to the right of the upper composition field. You see
49 in the field.
Now implement the right side of the equation in the lower equation composition
area. The form the expression on the right assumes is
a
2
þ
2
ab þ b
2
. Refer to
Figure 8.5 and follow these steps:
1. For five fields in succession, click on the Value menu item, and then place
the field in the lower equation composition area. Position the fields so that
you leave space for an exponent field and an operator between the first and
second fields.
