REALVARDEF
From iMath
Revision as of 17:48, 21 September 2018 by Jrheinlaender (Talk | contribs)
Contents
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
.