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Offline MathN00b  
#1 Posted : 23 June 2009 00:33:42(UTC)
MathN00b

Rank: Newbie

Groups: Registered
Joined: 23/06/2009(UTC)
Posts: 2

Hello and good job for the software.
I'm using it on a PPC phone, but I have a little question.

I'd like to know how to do a product between two matrices like these:

1/s, 1/[s(s+1)], 0, 0
0, 1/(s+1), 0, 0
0, 0, 1/(s+1), 0
1/[s/(s+2)], 1/s, -1/(s+1)(s+2), 1/(s+2)

and:

0
1
1
0
Offline Andrey Ivashov  
#2 Posted : 23 June 2009 05:27:14(UTC)
Andrey Ivashov


Rank: Administration

Groups: Developers, Registered, Knovel Developers, Administrators, Advanced Member
Joined: 11/07/2008(UTC)
Posts: 1,382
Man
Russian Federation

Was thanked: 1619 time(s) in 542 post(s)
Hi. I don't see a problem. Here is the calculation:
Open in SMath Cloud
(just don't forget to use Symbolic Calculation button (->) instead of simple "=", see the example)
Offline MathN00b  
#3 Posted : 23 June 2009 13:49:37(UTC)
MathN00b

Rank: Newbie

Groups: Registered
Joined: 23/06/2009(UTC)
Posts: 2

Great, really thank you!
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