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use graplot::{x, Plot}; #[test] fn test_xend_squared() { let plot = Plot::new((|x: f64| x.powi(2), x(0.0004))); plot.show(); } #[test] fn test_xend_poly3() { let plot = Plot::new((|x: f64| x.powi(3) + x.powi(2), x(1.6), "-")); plot.show(); }