diop: as_coefficients_dict is already defaultdict(int)
diop: as_coefficients_dict is already defaultdict(int)

postvakje/sympy,yashsharan/sympy,drufat/sympy,Titan-C/sympy,souravsingh/sympy,aktech/sympy,ChristinaZografou/sympy,yashsharan/sympy,ChristinaZografou/sympy,ChristinaZografou/sympy,chaffra/sympy,Titan-C/sympy,chaffra/sympy,jaimahajan1997/sympy,souravsingh/sympy,aktech/sympy,kaushik94/sympy,Titan-C/sympy,madan96/sympy,souravsingh/sympy,sampadsaha5/sympy,skidzo/sympy,jaimahajan1997/sympy,postvakje/sympy,skidzo/sympy,drufat/sympy,madan96/sympy,chaffra/sympy,jaimahajan1997/sympy,skidzo/sympy,hargup/sympy,kaushik94/sympy,rahuldan/sympy,yashsharan/sympy,drufat/sympy,hargup/sympy,postvakje/sympy,aktech/sympy,sampadsaha5/sympy,rahuldan/sympy,madan96/sympy,kaushik94/sympy,rahuldan/sympy,sampadsaha5/sympy,hargup/sympy