AP |
| 0.9 |
|
|
|
J | 9 ÷1 | m |
|
| 900. |
Complex Number | CMPLX |
Calculations |
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Use the F key to enter the CMPLX Mode when you want to perform calculations that include complex numbers.
CMPLX ........................................................... | F 2 |
•The current angle unit setting (Deg, Rad, Gra) affects CMPLX Mode calculations. You can store an expres- sion in CALC memory while in the CMPLX Mode.
•Note that you can use variables A, B, C, and M only in the CMPLX Mode. Variables D, E, F, X, and Y are used by the calculator, which frequently changes their values. You should not use these variables in your expressions.
•The indicator “R↔I” in the upper right corner of a calculation result display indicates a complex number result. Press A rto toggle the display between the real part and imaginary part of the result.
•You can use the replay function in the CMPLX Mode. Since complex numbers are stored in replay memory in the CMPLX Mode, however, more memory than normal is used up.
•Example: (23i)(45i) 68i(Real part 6) | 2 + 3 i+ 4 + 5 i= |
(Imaginary part 8 i) | Ar |