""")assertpretty(c_tall) == ascii_strassertupretty(c_tall) == ucode_strassertlatex(c_tall) ==r'\left[\left(A\right)^{2},B\right]'sT(c_tall,"Commutator(Pow(Operator(Symbol('A')),Integer(2)),Operator(Symbol('B')))") 开发者ID:sympsi,项目名称:sympsi,代码行数:27,代码来源:te...