16 Nov
2016
16 Nov
'16
8:34 p.m.
On 17/11/2016 01:03, Dan Asimov wrote:
P.S. Can someone please explain this Mathematica output? I cannot. The -uv^2 term ought to be -(uv)^2 and cancel the u^2 v^2 term.
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In[11]:= mI = {{1+v^2, uv}, {uv, 1+u^2}} [etc.]
If you want "u times v" you need to write "u v", not "uv". It's treating uv as a separate variable. -- g