gam-terms 0.3.127

Smooth-term basis construction and penalty assembly for the gam penalized-likelihood engine
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use gam_linalg::faer_ndarray::{
    default_rrqr_rank_alpha, fast_ab, fast_abt, fast_ata, fast_atb, rrqr_nullspace_basis,
    rrqr_with_permutation,
};
pub(crate) use gam_linalg::faer_ndarray::FaerEigh;

use gam_linalg::utils::KahanSum;

use gam_linalg::matrix::{
    CoefficientTransformOperator, DenseDesignOperator, DesignMatrix, LinearOperator,
};
use crate::chunked_kernel_design::ChunkedKernelDesignOperator;

use gam_math::special::{
    binomial_coefficient_f64 as binomial_f64,
    stable_polynomial_times_exp_neg as stable_nonnegative_poly_times_exp_neg,
};

use gam_runtime::resource::MatrixMaterializationError;

use gam_spec::RhoPrior;

use faer::Side;

use faer::sparse::{SparseColMat, Triplet};

use ndarray::parallel::prelude::*;

use ndarray::{
    Array, Array1, Array2, Array3, Array4, Array5, ArrayView1, ArrayView2, ArrayViewMut1,
    ArrayViewMut2, Axis, s,
};

use rayon::prelude::*;

use serde::{Deserialize, Serialize};

use smallvec::{SmallVec, smallvec};

use std::collections::HashMap;

use std::collections::hash_map::DefaultHasher;

use std::hash::{Hash, Hasher};

use std::ops::Range;

use std::sync::Arc;

#[cfg(test)]
mod prelude_lock_tests {
    /// Locks that `terms::basis`'s shared import surface lives at `prelude.rs`
    /// (renamed from `imports.rs` per #1137) and is textually included here:
    /// this test only compiles because it is pasted in via
    /// `include!("prelude.rs")`. Also pins a representative re-exported symbol.
    #[test]
    fn basis_prelude_include_path_is_locked() {
        assert!(core::any::type_name::<gam_linalg::matrix::DesignMatrix>().contains("DesignMatrix"));
    }
}