Added Tests
Added Tests

Checks multiplication symbol for
both unicode and ascii
Fixes #10413

jerli/sympy,kaushik94/sympy,drufat/sympy,jaimahajan1997/sympy,jerli/sympy,madan96/sympy,souravsingh/sympy,postvakje/sympy,madan96/sympy,chaffra/sympy,hargup/sympy,postvakje/sympy,oliverlee/sympy,lindsayad/sympy,mafiya69/sympy,kaushik94/sympy,yashsharan/sympy,yashsharan/sympy,ChristinaZografou/sympy,Curious72/sympy,oliverlee/sympy,skidzo/sympy,hargup/sympy,skidzo/sympy,kaushik94/sympy,Curious72/sympy,rahuldan/sympy,souravsingh/sympy,madan96/sympy,lindsayad/sympy,chaffra/sympy,aktech/sympy,oliverlee/sympy,yashsharan/sympy,Arafatk/sympy,lindsayad/sympy,sampadsaha5/sympy,souravsingh/sympy,Arafatk/sympy,aktech/sympy,ChristinaZografou/sympy,mafiya69/sympy,jaimahajan1997/sympy,sampadsaha5/sympy,kaichogami/sympy,drufat/sympy,chaffra/sympy,postvakje/sympy,skidzo/sympy,mafiya69/sympy,kaichogami/sympy,rahuldan/sympy,hargup/sympy,drufat/sympy,rahuldan/sympy,Curious72/sympy,ChristinaZografou/sympy,Titan-C/sympy,Titan-C/sympy,kaichogami/sympy,Arafatk/sympy,jaimahajan1997/sympy,sampadsaha5/sympy,jerli/sympy,Titan-C/sympy,aktech/sympy