Why does Reduce work this way ...?
- To: mathgroup at smc.vnet.net
- Subject: [mg67225] Why does Reduce work this way ...?
- From: jackgoldberg at comcast.net
- Date: Tue, 13 Jun 2006 01:07:21 -0400 (EDT)
- Sender: owner-wri-mathgroup at wolfram.com
Hi folks, This post is related to a previous series of posts about ReplaceAll in a set of inequalities. I have "reduced" the problem to this unexpected situation: In[1] FullForm[-3<=x<=1] Out[1] LessEqual[-3,x,1] In[2] Reduce[-3<=x<=1] Out[2] -3<=x<=1 In[3] FullForm[%2] Out[3] Inequality[-3, LessEqual, y, LessEqual, 1] In[4] Reduce[ LessEqual[-3,x,1] Out[4] -3 ≤ x ≤ 1 In[5] FullForm[%4] Out[5] Inequality[-3, LessEqual, y, LessEqual, 1] This defies my understanding. What is qoing on with Reduce? Jack
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