integerpart and fractionalpart
- To: mathgroup at smc.vnet.net
- Subject: [mg117652] integerpart and fractionalpart
- From: olfa <olfa.mraihi at yahoo.fr>
- Date: Tue, 29 Mar 2011 06:54:01 -0500 (EST)
Hi Mathematica community, 1)why mathematica is not able to detect that i + IntegerPart[Log[2,x]]==iP + IntegerPart[Log[2,xP]] && FractionalPart[Log[2,x]]== FractionalPart[Log[2,xP]] implies i + Log[2,x] == iP + Log[2,xP]? 2)why Reduce is unable to solve this system for the integer variable xP: iP==i+3&&i + IntegerPart[Log[2,x]]== iP + IntegerPart[Log[2,xP]] && FractionalPart[Log[2,x]]== FractionalPart[Log[2,xP]]? thank you very much for your help.