22 lines
546 B
Rust
22 lines
546 B
Rust
use std::cmp;
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use nl::RealSchur;
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use na::{DMatrix, Matrix4};
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quickcheck! {
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fn schur(n: usize) -> bool {
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let n = cmp::max(1, cmp::min(n, 10));
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let m = DMatrix::<f64>::new_random(n, n);
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let (vecs, vals) = RealSchur::new(m.clone()).unpack();
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relative_eq!(&vecs * vals * vecs.transpose(), m, epsilon = 1.0e-7)
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}
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fn schur_static(m: Matrix4<f64>) -> bool {
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let (vecs, vals) = RealSchur::new(m.clone()).unpack();
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relative_eq!(vecs * vals * vecs.transpose(), m, epsilon = 1.0e-7)
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}
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}
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