factor(x^4+1) and partfrac(1/(x^4+1))

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factor(x^4+1) and partfrac(1/(x^4+1))

10-21-2019, 02:05 PM (This post was last modified: 10-21-2019 04:23 PM by rombva.)

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rombva Offline

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factor(x^4+1) and partfrac(1/(x^4+1))

HP Prime G2 (SW Ver 2.1.14181, CAS Ver 1.4.9) can't factorize the expression x^4+1. It returns this expression unchanged.

Also, partfrac(1/(x^4+1)) can't return partial fractions.

Is it a bug or a desired feature?

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Messages In This Thread

factor(x^4+1) and partfrac(1/(x^4+1)) - rombva - 10-21-2019 02:05 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - goetz - 10-21-2019, 08:08 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Tim Wessman - 10-22-2019, 01:48 AM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - rombva - 10-22-2019, 09:15 AM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Joe Horn - 10-22-2019, 10:33 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - rombva - 10-23-2019, 04:10 AM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Thomas_Sch - 10-23-2019, 12:08 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Joe Horn - 10-23-2019, 09:04 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - parisse - 10-22-2019, 02:57 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - rombva - 10-23-2019, 04:05 AM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - parisse - 10-23-2019, 08:36 AM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - rombva - 10-23-2019, 11:45 AM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Aries - 10-22-2019, 07:11 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - lrdheat - 10-23-2019, 05:44 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - lrdheat - 10-23-2019, 05:46 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Thomas_Sch - 10-23-2019, 06:03 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - parisse - 10-23-2019, 05:56 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - roadrunner - 10-23-2019, 06:03 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Thomas_Sch - 10-23-2019, 06:07 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - roadrunner - 10-23-2019, 06:06 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - roadrunner - 10-23-2019, 07:15 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Thomas_Sch - 10-23-2019, 08:15 PM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - rombva - 10-24-2019, 09:34 AM

RE: factor(x^4+1) and partfrac(1/(x^4+1)) - Tim Wessman - 10-24-2019, 09:59 AM

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