FEYN CALC SYMBOL

Calc


performs several basic simplifications. Calc[exp] is the same as DotSimplify[DiracSimplify[Contract[DiracSimplify[Explicit[ SUNSimplify[Trick[exp], ExplicitFalse] ]]]]].

ExamplesExamplesopen allclose all

Basic Examples  (1)Basic Examples  (1)

Examples

This calculates gamma^mugamma_mu in 4 dimensions and in D dimensions.
In[1]:=
Click for copyable input
Out[1]=
This simplifies f_(abc) f_(abe).
In[2]:=
Click for copyable input
Out[2]=
In[3]:=
Click for copyable input
Out[3]=
In[4]:=
Click for copyable input
Out[4]=
In[5]:=
Click for copyable input
Out[5]=
In[6]:=
Click for copyable input
Out[6]=