1 reply to this topic

[asehu]

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.

 

Thanks!

[pan.gejt]

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.

 

A×A=A^2

 

A^2×A^2=A^4

 

A^4×A^4=A^8

 

A^8×A^2=A^10