fimpy.utils.comp

This file contains small custom functions to compute \(\left<A \mathbf{x}_1, \mathbf{x}_2 \right>\) for general and special dimensions \(d\). Note that all custom, efficient implementations assume that \(A\) is a symmetric matrix.

Functions

metric_norm_matrix(A, x1, x2[, lib])	Computes \(\sqrt{\left<A \mathbf{x}_1, \mathbf{x}_2 \right>}\) in a broadcasted fashion for arbitrary \(d\)
metric_norm_matrix_2D_cython(A, x1, x2[, ...])	Custom implementation of metric_sqr_norm_matrix() for lib = np and \(d = 2\).
metric_norm_matrix_3D_cython(A, x1, x2[, ...])	Custom implementation of metric_sqr_norm_matrix() for lib = np and \(d = 3\).
metric_sqr_norm_matrix(A, x1, x2[, lib])	Computes \(\left<A \mathbf{x}_1, \mathbf{x}_2\right>\) in a broadcasted fashion for arbitrary \(d\).

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