Raymond Toy <toy@rtp.ericsson.se> wrote:
# >>>>> "Khiraly" == Khiraly Kalman <khiraly@cia.hu> writes:
#
# Khiraly> Hi!
# Khiraly> I have a problem with using maxima:
# Khiraly> In terminal the keys TAB, up, down, left, right does not
# work.
# Khiraly> I have used a bit for the numeric calculating the
# software octave, where
# Khiraly> this keys worked fine.
#
# If this mean that pressing the up key brings back the previously
# entered line, then you need to run maxima with a Lisp that includes
# readline functionality. I think clisp has that. Some versions of gcl
# have that as well.
#
# Ray
#
Yes that was. I have installed from packages on my debian SID system.
(apt-get install maxima)
But i didn't have gcl or similar.
Now i have installed gcl, (apt-get install gcl), and i have compiled it
from source, and works fine-> Thx.
I have an another problem.
It's 3 equation:
x2*e^(%i*omega)=c*x2+y
y=a*x3+b*(s*e^(-%i*omega)+x2)
x3*e^(%i*omega)=d*y+x3
And i will obtain the following forme:
y=(...)*s
where isn't x2, and x3 in the parentheses.
Only: a, b, c, d, e^%i*omega
a, b, c, d are the constans, but omega is a variable.
%i=sqrt(-1)
e^(%i*(%pi/2))=%i (complexe)
Euler's equation
Finally w(e^(j*omega))=y/s
Thanks in advance
Khiraly