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factor(x^4+1) and partfrac(1/(x^4+1))
10-21-2019, 08:08 PM
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RE: factor(x^4+1) and partfrac(1/(x^4+1))
x^4+1 has complex roots only. Go to the CAS settings and tick the setting "use i".

Then both commands will yield the factorization and partial factorization respectively.
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RE: factor(x^4+1) and partfrac(1/(x^4+1)) - goetz - 10-21-2019 08:08 PM



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