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Re: Query regarding Function

  • To: mathgroup at smc.vnet.net
  • Subject: [mg130136] Re: Query regarding Function
  • From: svkeeley at aol.com
  • Date: Wed, 13 Mar 2013 04:20:48 -0400 (EDT)
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  • References: <khmb84$ngv$1@smc.vnet.net>

In case one x*y didn't get replaced because it wasn't there; instead the variable xy was.  Put a space between the x and the y:

In[3]:= Clear[f, x, y]
g = Function[{x, y}, x^2 + 2 x y][b, a]

Out[4]= 2 a b+b^2




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