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Transforming an expression to publication form
Suppose I have the expression C11=A*Em*(4-3*omega^2+nu*(-8+3*omega^2)+(-4+8*nu)*Cos[kappa]); I want to transform this into C11pub=Em*A*(4*(1-2*nu)*(1-Cos[kappa])-3*(1-nu)*omega^2); which is the exactly the way it has to appear in a journal publication, once mapped to LaTeX. Both C11 and C11pub have the same LeafCount (27), and C11 is invariant under Simplify and FullSimplify. How do I accomplish C11 -> C11pub within Mathematica, without using any extra packages? BTW this is part of one of 36 matrix entries, so transforming all by hand takes a while.