How to get exact values from evaluating a (complex number) expression?
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For example, when input log(1-i), I want it to return ln(sqrt(2))-pi*i/4, not its numerical approximation.
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Karan Nandankar
2021-3-1
Hi,
You can use Symbolic expressions as a workaround for such evaluations. Although, I was not able to get the answer in 'sqrt' format, but imaginary part comes out in terms of 'pi'.
>> sym(log(1-i))
ans =
390207173010335/1125899906842624 - (pi*1i)/4
Here's the link to the documentation,
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