| Kieli | Käännökset |
|---|---|
| japani | 実部 (jitsubu), 実数部 (jissūbu) |
| ranska | partie réelle |
| saksa | Realteil |
| suomi | reaaliosa |
| unkari | valós rész |
| Monikko | real parts |
(complex analysis) Of a complex number a + bi, the value a.
A complex number z can be visually represented as a pair of numbers (a, b) forming a position vector (blue) or a point (red) on a diagram called an Argand diagram, representing the complex plane. Re is the real axis, Im is the imaginary axis, and i is the "imaginary unit", that satisfies i2 = −1.
(complex analysis) Of a complex number a + bi, the value a.
Various complex numbers depicted in the complex plane.
(complex analysis) Of a complex number a + bi, the value a.
Geometric representation of z and its conjugate z in the complex plane.