polynomial calculations over Z/Zp (for prime p)?

12242013, 07:04 AM
Post: #3




RE: polynomial calculations over Z/Zp (for prime p)?
Hi,
What are the CAS settings for this to work? For example, quo() is documented in the xcas manual (2.25.3), but I cannot get it to work in the HP prime: quo( (x^3+3x)%5,(2x^2+6x5)%5) should output 2x+1 but I get an error. Same if % is replaced by MOD (or mod). In fact, the HP prime example in the Help for MOD is 9 mod 5 results in an error. Maybe my CAS settings are wrong. 

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Messages In This Thread 
polynomial calculations over Z/Zp (for prime p)?  Jeff Nye  12242013, 04:00 AM
RE: polynomial calculations over Z/Zp (for prime p)?  Han  12242013, 04:09 AM
RE: polynomial calculations over Z/Zp (for prime p)?  Jeff Nye  12242013, 11:56 AM
RE: polynomial calculations over Z/Zp (for prime p)?  Han  12242013, 03:49 PM
RE: polynomial calculations over Z/Zp (for prime p)?  Alberto Candel  12242013 07:04 AM
RE: polynomial calculations over Z/Zp (for prime p)?  Alberto Candel  12242013, 03:39 PM
RE: polynomial calculations over Z/Zp (for prime p)?  Alberto Candel  12242013, 04:10 PM
RE: polynomial calculations over Z/Zp (for prime p)?  parisse  12252013, 07:55 AM

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