EP_CAPP ý¦€ AHere is an example of how you might teach Mathematica about a new€ (form of logarithm function, called nlog.x€ In[5]:= nlog[a b c d ^2]œ€ 2;€ Out[5]= nlog[a b c d ]Ú€ >First you can tell Mathematica how to expand out logarithms of€ products.—€ (In[6]:= nlog[x_ y_] := nlog[x] + nlog[y]È€ In[7]:= nlog[a b c d^2]Ù€ (Now Mathematica can expand the nlog out.T€ 2#€ .Out[7]= nlog[a] + nlog[b] + nlog[c] + nlog[d ]¼€ –O€N8€O€N8€O€N8€O€NÈO.€N"€O.€N"€O.€N"€O.€Nê€O€N"€O.€N"€O.€N¼€O