use symbolica::{atom::Atom, state::State};

fn main() {
    let x = State::get_symbol("x");
    let a = Atom::parse("(1-cos(x))/sin(x)+log(x+x^2+2)").unwrap();

    let out = a
        .series(x, Atom::new_num(0).as_view(), 4.into(), true)
        .unwrap();

    println!("{}", out);
}