Input:
`convert(sin(x) to exp)`
Compute:
$$convert\ to\ exp :$$ $$sin(x)$$
Result:
$$0.5i\ e^{(-i)\ x}+(-0.5i)\ e^{i\ x}$$
LaTeX:
0.5i\ e^{(-i)\ x}+(-0.5i)\ e^{i\ x}
$$convert\ to\ exp :$$ $$sin(x) == 0.5i\ e^{(-i)\ x}+(-0.5i)\ e^{i\ x}$$