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Elevating Matrix To A Number

matrix powers elevating elevate

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#1 asehu



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    Fx-991ES Plus

Posted 19 January 2015 - 07:56 PM

Hi, I own a fx-991ES PLUS. 


¿Is there a way to elevate a stored matrix to a number?


For example, I press MODE, and MATRIX. I store a 3x3 matrix in A.


When I enter ( MatA ^ (2) ) I get Syntax ERROR.

But if I press the key x2


I wanted to get (MatA ^ (10)) but I get Syntax ERROR.



#2 pan.gejt


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    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 21 January 2015 - 09:41 AM

According to the user's guide this model is able to calculate square and cube of matrix only.

You can try to calculate the matrix by using mathematical skills. But maybe you reach the "Math ERROR or Stack ERROR" first than you finish your calculation.









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