[Tecomp-user] tecomp, MATRIX class

[Helmut B. <hel...@gm...>]

-------- Original Message --------
Subject: tecomp, MATRIX class
Date: Sat, 05 Sep 2009 11:11:43 +0200
From: Jörgen Tegnér <jor...@te...>
To: hel...@gm...

Hi,

yesterday I downloaded and tinkered with tecomp again. Nice job!

A short example with COMPLEX shows an error though, either in my code or
in the interpreter, regarding conversion of basic types.

/Jörgen
(I got your adress from a posting on comp.lang.eiffel as I couldn't find
any contact info on the tecomp site.)



Example:

	conjugate,conj:like Current
		local
			r,i: REAL
		do
			r := Current.real
--			i := -Current.imag

--The following line doesn't give the same results as the first
--or last
			i := -1*Current.imag
--Change to -1.0 and all's well

--			i := Current.imag.negated
			create Result.make(r,i)
		end