Modify Key - Sharp EL-W531X Operation Manual

Modify Key

Function to round calculation results.
Even after setting the number of decimal places on the display, the calculator per-
forms calculations using a larger number of decimal places than that which appears
on the display. By using this function, internal calculations will be performed using
only the displayed value.
<Example>
APPLICATIONS:
Frequently used in scientific and technical fields, as well as business,
when performing chained calculations.
FIX mode TAB = 1 (normal calculation)
9
5
9
Rounded calculation (MDF)
5 9
(In W-View mode, press
9
10
0.6
(internally, 0.5555...)
5.0
0.6
(internally, 0.5555...)
to show the answer in decimal.)
(internally, 0.6)
5.4