Question about Casio FX991ES Scientific Calculator
I wanted to know, can we find complex matrices using 991-es?
No!! The only complex number operations you can perform are addition, subtraction, multiplication, and division and raise to an integer power with positive exponent. You can also get the Argument or the conjugate of a number, convert a complex number from rectangular to polar forms and vice versa.
As to matrices, it can only handle up to 3X3 dimension with real coefficients.
Posted on May 10, 2012
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Posted on Jan 02, 2017
SOURCE: how do i multiply to
The enclosed screen capture shows all the possible dimensions for matrices on the Casio FX-991ES. As you can see the maximum dimension of any matrix is 3. You can only create matrices with dimensions less than or equal to 3.
Posted on Dec 01, 2010
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