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Re: Re: Inverse of "PowerExpand"

• To: mathgroup at smc.vnet.net
• Subject: [mg51736] Re: [mg51649] Re: Inverse of "PowerExpand"
• From: Andrzej Kozlowski <akoz at mimuw.edu.pl>
• Date: Sat, 30 Oct 2004 03:49:23 -0400 (EDT)
• References: <clnf0f$ode$1@smc.vnet.net> <200410280343.XAA09723@smc.vnet.net>
• Sender: owner-wri-mathgroup at wolfram.com

And what do you think you need Together here for???

Andrzej Kozlowski


On 28 Oct 2004, at 12:43, Peter Valko wrote:

> *This message was transferred with a trial version of CommuniGate(tm) 
> Pro*
> res1 = PowerExpand[Log[a*b*b/c]]
>
> res2 = Log[Together[Exp[res1]]]
>
>
> ???
>
>
>
>
> Karl_boehme_9 at msn.com (Klaus G) wrote in message 
> news:<clnf0f$ode$1 at smc.vnet.net>...
>> PowerExpand[Log[a*b*b/c]]
>>
>> gives:
>>
>> Log[a] + 2 Log[b] - Log[c]
>>
>> Which Function will return the original "Log"?
>>
>> Klaus G.
>

• References:
  • Re: Inverse of "PowerExpand"
    • From: p-valko@tamu.edu (Peter Valko)