ABasic CASH Mode Procedure

Example 1: To calculate net present value (NPV)

1.Input the annual interest (I), and then receipt and payment values provided on page E-51.

• Use fc to select 1 I”, input 3, and then press E.

• Use fc to select “Csh =D.Editor x”, and then press E.

This displays the DataEditor. Only the x-column is used for calculation. Any values in the y-column and FREQ- column are not used.

Note

The STAT editor and the D.Editor x of the CASH Mode use the same memory area to store data.

–10000 E(CF0)

Input money paid out as a negative value, using the ykey to input the minus sign.

–1000 E(CF1)

4500 E(CF2)

5000 E(CF3)

4000 E(CF4)

2.Press Eto return to the value input screen.

3.Select the value you want to calculate.

• For this example, use fc to select “NPV: Solve”.

4. Press lto perform the calculation.

Pressing the Ekey returns to the value input screen.

E-52