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

Enums

TSVDError

Error types 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