In the following example, the value of the
expression is the value of the variable B1_TIC_101_PV. As its value
changes, the value of the expression also changes. You can use this
expression to display a number on a graphics page.

Numeric expression:
B1_TIC_101_PV

As the expression changes, the number also
changes.

Expressions can also include mathematical
calculations. For example, you can add two variables together and
display the combined total:

Numeric expression: B1_TIC_101_PV
+ B1_TIC_102_PV

In this case, the value of the expression is the
combined total. As the value of one variable (or both variables)
changes, the value of the expression changes.