$$ \gdef\pd#1#2{\frac{\partial #1}{\partial #2}} \gdef\d#1{\, \mathrm{d}#1} \gdef\dx{\d{x}} \gdef\tr#1{\operatorname{tr} (#1)} $$ $$ \gdef\norm#1{\left \lVert #1 \right\rVert} \gdef\seminorm#1{| #1 |} $$ $$ \gdef\vec#1{\mathbf{\boldsymbol{#1}}} $$

Module fenris::util[][src]

Modules

Structs

Functions

“Analytic polar decomposition”

Creates a column-major slice from the given matrix.

Creates a mutable column-major slice from the given matrix.

Dumps a CSR matrix to a matrix market file.

Dumps matrices corresponding to node-node connectivity and element-node connectivity to the Matrix Market sparse storage format.

Extracts D-dimensional nodal values from a global vector using a node index list

An SVD-like decomposition in which the orthogonal matrices U and V are rotation matrices.