| • Example: (2 + 3i) + (4 + 5i) |
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| Enter CMPLX Mode F 2 |
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R2 +3 iT+ |
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R4 +5 iT= | 6. |
| Real number part |
A r |
|
8. i | |
| Imaginary number part |
kAbsolute Value/Argument Calculation
•The procedure described below can be used to deter- mine the absolute value (Abs) and argument (arg) for a complex number of the format Z = a + bi, which is pre- sumed to exist as coordinates on a Gaussian plane.
•Example: To obtain the absolute value (r) and argu- ment (θ ) for the complex number 3 + 4i, when DEG is set for the angle unit mode
Imaginary number axis
Real number axis
A AR 3 +4 iT = | 5. | |
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| CMPLX |
| Determine the argument. |
| |
|
| |
A aR3 +4 iT= |
| 53.13010235 |
Formula Memory
•Formula memory lets you input a single formula in memory, and then input values for the formula's vari- ables to calculate results.