Module tsvd 

High-precision truncated SVD implementation using nalgebra

This module provides QR + SVD based truncated SVD decomposition with support for extended precision arithmetic.

Structs

SVDResult

Result of SVD decomposition

TSVDConfig

Configuration for TSVD computation

Functions

compute_svd_dtensor

Compute SVD for DTensor using nalgebra-based TSVD

svd_decompose

Perform SVD decomposition using nalgebra with sorted singular values

tsvd

Main TSVD function using QR + SVD approach

tsvd_df64

Convenience function for Df64 TSVD

tsvd_df64_from_f64

Convenience function for Df64 TSVD from f64 matrix

tsvd_f64

Convenience function for f64 TSVD