kVariables
•There are seven variables (A through D, M, X and Y), which can be used to store data, constants, results, and other values.
•Use the following operation to delete data assigned to a particular variable: 0 A j1. This operation deletes the data assigned to
variable A.•Perform the following key operation when you want to clear the values assigned to all of the variables.
A B1(Mcl) <• Example: 193.2 | 23 8.4 | 193.2 A j 1 | \ 23 | < |
193.2 | 28 6.9 | p 1 | \ 28 | < |
Complex Number Calculations CMPLX
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.
•Note that you can use variables A, B, C, and M only in the CMPLX Mode. You cannot use variables D, X, and Y.
•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)(45 i) 68i(Real part 6) | 2 + 3 i+ 4 + 5 i< |
(Imaginary part 8 i) | A r |