From GeoGebra Manual
m (Alexander Hartl moved page Manual:Real Command to Manual:Real Function: ''Real'' has become a built-in function.)
Revision as of 13:53, 13 September 2012
|This page is about a feature that is supported only in GeoGebra 4.2.|
- real( <Complex Number> )
- Returns the real part of a given complex number.
real(17 + 3 ί)yields 17, the real part of the complex number 17 + 3 ί.
- The complex ί is obtained by pressing ALT + i.
- See also Imaginary (function).