added support for inequalties based on their range
added support for inequalties based on their range

madan96/sympy,skidzo/sympy,chaffra/sympy,jaimahajan1997/sympy,postvakje/sympy,aktech/sympy,souravsingh/sympy,yashsharan/sympy,kaushik94/sympy,chaffra/sympy,souravsingh/sympy,yashsharan/sympy,madan96/sympy,jaimahajan1997/sympy,madan96/sympy,kaushik94/sympy,skidzo/sympy,aktech/sympy,postvakje/sympy,skidzo/sympy,chaffra/sympy,aktech/sympy,kaushik94/sympy,yashsharan/sympy,postvakje/sympy,souravsingh/sympy,jaimahajan1997/sympy