Function surreal::is_pseudo

pub fn is_pseudo(sur: &Surreal) -> bool

Tests if a given input is a pseudo-surreal number (created with surreal::Surreal::pseudo).

Examples

let zero = surreal::Surreal::new(vec![], vec![]);
assert!(!surreal::is_pseudo(&zero));

let some_pseudo = surreal::Surreal::pseudo(vec![&zero], vec![&zero]);
assert!(surreal::is_pseudo(&some_pseudo));