Psion Teklogix 8100107B user manual Creating Formulas, Inserting Formulas Manually

Chapter 7: Programs

Creating Formulas

7.7.5 Creating Formulas

A formula is an equation beginning with an = sign that performs operations on your data. The operations can be mathematical and can use numbers, text or cell addresses.

You can enter formulas manually, or you can use the Insert function command that lists a collection of standard formulas.

Inserting Formulas Manually

In this example, the total expense will appear in the selected cell, next to ‘Total’.

•Tap the stylus in the cell where you want the result of the formula to appear.

•Tap the stylus in the entry bar, and begin the formula by typing an equal sign ‘=’.

Figure 7.2 Beginning A Formula Manually

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