REALVARDEF

From iMath
Revision as of 17:48, 21 September 2018 by Jrheinlaender (talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to navigation Jump to search

Syntax

REALVARDEF symbol


Implemented in iMath since version 2.2.0 or earlier.

Explanation

Defines the symbol to be real-valued. This allows iMath to evaluate some functions immediately, e.g. complex conjugation.


Example

REALVARDEF x tells iMath that x always has a real value and therefore conjugate(x) = x.

See also

POSVARDEF

Retrieved from "http://ooo-imath.sourceforge.net/wiki/index.php?title=REALVARDEF&oldid=725"