use use_series::{arithmetic_nth_term, arithmetic_sum, geometric_nth_term, geometric_sum};
fn main() -> Result<(), use_series::SeriesError> {
assert_eq!(arithmetic_nth_term(3, 2, 4)?, 11);
assert_eq!(arithmetic_sum(3, 2, 5)?, 35);
assert_eq!(geometric_nth_term(2, 3, 4)?, 162);
assert_eq!(geometric_sum(2, 3, 4)?, 80);
Ok(())
}