High-performance algebraic expression evaluator.
Basic usage: use crunch_eval::expr::Expr; let expr = Expr::compile("1 + 1").unwrap(); let val: f64 = expr.evaluate_blank().unwrap(); assert_eq!(val, 2.0);
use crunch_eval::expr::Expr; let expr = Expr::compile("1 + 1").unwrap(); let val: f64 = expr.evaluate_blank().unwrap(); assert_eq!(val, 2.0);