kModes
Before starting a calculation, you must first enter the correct mode as indicated in the table below.
| To perform this type of | Perform this | To enter |
| operation: | key operation: | this mode: |
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| Basic arithmetic calculations | F 1 | COMP |
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| Complex number calculations | F 2 | CMPLX |
| Standard deviation | F F 1 | SD |
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| Regression calculations | F F 2 | REG |
F F 3 | BASE | |
| Program editing | F F F 1 | PRGM |
| Program execution | F F F 2 | RUN |
| Program deletion | F F F 3 | PCL |
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•Pressing the F key more than three times displays additional setup screens. Setup screens are described where they are actually used to change the calculator setup.
•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: Complex Number Calculations CMPLX
Note!•To return the calculation mode and setup to the initial defaults shown below, press A B2(Mode) <.
| Calculation Mode: | COMP |
| Angle Unit: | Deg |
| Exponential Display Format: | Norm 1 |
| Complex Number Display Format: a+b i | |
| Fraction Display Format: | ab/c |
•Mode indicators appear in the upper part of the display, except for the BASE indicators, which appear in the exponent part of the display.