grmap routine 2
The Maple command simplify with the option symbolic is used to simplify square roots of squares, exponentials of logarithms, etc. We would like to express as a simpler exponential.
The sintaxis of grmap for simplify/symbolic closely follows the syntaxis of a Maple command with two arguments: the mpl_object and the option symbolic
[> simplify( mpl_object, symbolic);
or using %
[> simplify(%, symbolic);
[> grmap ( GRTensor_object, simplify, 'x', symbolic);
[> grmap( _ , simplify, 'x', symbolic);