Mathematik
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(→komplexe Zahlen) |
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Normalform: | Normalform: | ||
| - | <math>z_1 + z_2 = (x_1 + x_2) \mathrm i (y_1 + y_2)</math> | + | <math>z_1 + z_2 = (x_1 + x_2) + \mathrm i(y_1 + y_2)</math> |
| + | |||
| + | <math>z_1 \cdot z_2 = (x_1x_2-y_1y_2) + \mathrm i(x_1y_2 + x_2_y_1)</math> | ||
Revision as of 12:00, 17 September 2008
Analysis
Geometrie
komplexe Zahlen
Normalform:
Polarform:
