User Manual

Formula editor 19
2.4 Formula editor
2.4.1 Overview
The Formula editor is used for support in entering formulas for calculating the re-
sult. It has an automatic Syntax check that is triggered when the formula is
adopted. The usual Rules of priority apply for computer operations (see Operator
functions - Overview).
The dialog window Formula editor contains the following items:
• Input field
Etry of the calculation formula.
• Function keys
Buttons for the quick input of operators and brackets.
• Variables
Selection from the variables available for the calculation formula.
• Operators/Functions
Selection from the operators and functions available for the calculation
formula.
• Description
Describes the selected variables, operators or functions.
2.4.2 Input field
In the Input field of the formula editor the Calculation formula is entered. The fol-
lowing possibilities exist for making entries:
Entry via keyboard
• Numbers
Numbers and mathematical functions can be entered directly via the
keyboard.