# How To Set The Matrix Dimension In Program?

### #1 pan.gejt

pan.gejt

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Posted 24 May 2016 - 08:49 AM

I have fx-9860g slim and the procedure is very simple

?->N:?->M                ;input rows and columns

{N,M}->Dim Mat A   ;this creates matrix N×M

"A"?->A               ; input matrix element

A->Mat A[1,1]          ;assign matrix element A to position 1,1 of matrix A

But this doesn't work for Classpad.

How can I set the matrix dimension and how to assign a matrix element to desired position in Classpad?

### #2 pan.gejt

pan.gejt

Casio Freak

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• 129 posts
• Gender:Male
• Location:CZ

• Calculators:
fx-880, fx-6300G, fx-9700GE, fx-9860G Slim, Classpad 330-A, TI-Nspire + keypad, TI-Nspire CAS, TI-Nspire CX CAS,TI-89 Titanium, HP-50g, SEC-101, fx-991ES PLUS, fx-991DE PLUS, fx-CP400, Canon X MARK I PRO, Citizen SRP-75,

Posted 02 June 2016 - 08:35 AM

I asked the Casio Support Europe and the procedure is very different but very simple. The name "Mat X" is not necessary

Input n

Input m

Input a

Input b

Input c

fill(0,n,m)=>A

a=>A[1,1]

b=>A[1,2]

c=>A[1,3]

this code creates matrix A=[a,b,c,0,0,0...m]

Big thanks to Casio Support Europe

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