Variable name as a string by which sympy should identify this varible
retclass
Class of object to be returned.
Details
An object of class "Sym" is internally a sympy character string.
One can combine such objects using the Math and Ops R operators (see
help(Math) and help(Ops) for a list). Also the following are supported:
as.character.Sym,
as.expression.Sym,
Ops.Sym,
Math.Sym,
print.Sym,
deriv.Sym,
Limit,
Var.Sym,
solve.Sym,
Integrate,
t.Sym,
List,
Matrix,
Var,
Zero,
Zeros and
Eye.