Chain Calculations
When you are solving a problem such as:!
(3 x 5) / (3 + 4)
You proceed from inside the parentheses and work your way
out left to right. Intermediate results are displayed and kept as
you go. For the above problem, proceed as follows:
3 ENTER 5, then press × - result 15.00
3 ENTER 4, then press + - result 7.00
Finally, press ÷ - final result 2.14
As you can see, each sub-result is “stacked” when you begin
a new “n ENTER n” calculation. You can go as deep as four
levels. If you need to, you can always save intermediate
results in a register for later recall.
Display more digits after decimal
Press DSP (display), followed by the number of places you
want to see.
Try DSP 4 now - if you did the above calculation, you will
now see 2.1429 in the display.
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