Consolidate expressions with the same head.
Deconstruct an expression:
In[1]:= DeconstructExpression[head[a,b,c]]
Out[1]= <|head-><|a->{1},b->{2},c->{3}|>|>Reconstruct a deconstructed expression:
In[2]:= decon=DeconstructExpression[head[a,b,c]]
Out[2]= <|head-><|a->{1},b->{2},c->{3}|>|>
In[3]:= ReconstructExpression[decon]
Out[3]= head[a,b,c]Merge expressions:
In[4]:= MergeExpression[head[a,b,c],head[d,e,f]]
Out[4]= {head[{a,d},{b,e},{c,f}]}