– 8 –
• In this manual, the name of the mode you need to enter
in order to perform the calculations being described is
indicated in the main title of each section.
Example:
Note!
• To return the calculation mode and setup to the initial
defaults shown below, press
A B 2(Mode) =.
Calculation Mode: COMP
Angle Unit: Deg
Exponential Display Format: Norm 1, Eng OFF
Complex Number Display Format:
a+bi
Fraction Display Format: a
b
/c
Decimal Point Character: Dot
• Mode indicators appear in the upper part of the display,
except for the BASE indicators, which appear in the
exponent part of the display.
• Engineering symbols are automatically turned off while
the calculator is the BASE Mode.
•You cannot make changes to the angle unit or other
display format (Disp) settings while the calculator is in
the BASE Mode.
• The COMP, CMPLX, SD, and REG modes can be used
in combination with the angle unit settings.
• Be sure to check the current calculation mode (SD, REG,
COMP, CMPLX) and angle unit setting (Deg, Rad, Gra)
before beginning a calculation.
k Input Capacity
• The memory area used for calculation input can hold 79
“steps.” One step is taken up each time you press a
number key or arithmetic operator key (
+, ,, -, \ ).
A A or p key operation does not take up a step, so
inputting
A D, for example, takes up only one step.
•You can input up to 79 steps for a single calculation.
Whenever you input the 73rd step of any calculation,
the cursor changes from “_” to “k” to let you know
memory is running low. If you need to input more than
79 steps, you should divide your calculation into two or
more parts.
CMPLX
Complex Number
Calculations
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