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numworks / epsilon

Modern graphing calculator operating system.
https://www.numworks.com/resources/engineering/software/
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Exponentiation to a matrix returns "undef" #2173

Open achkasov opened 8 months ago

achkasov commented 8 months ago

Describe the bug

Exponentiation to a matrix returns "undef". The Taylor series approximation of the same calculation also returns "undef"

Screenshots

image

To Reproduce

Steps to reproduce the behavior:

  1. Go to the Calculator app
  2. Type (see image above) 
    [1 2] 
[3 4]
e
  3. Calculation results in "undef"

Expected calculation result

[ 51.969    74.7366 ]
[ 112.105   164.174 ]

Environment

adri1numworks commented 7 months ago

Hello,

Thanks for your feedback. We consider developing the exponential of a matrix in a future update.

Then, for the Taylor series, it will depend on our calculation capacity and for now, I can only say that feasibility will be studied.

I will come back to you in time