.. _felupe-api-math:

Math
====

This module contains math functions.

**Core**

.. currentmodule:: felupe

.. autosummary::

   math.linsteps
   math.rotation_matrix

**Field**

.. autosummary::

   math.deformation_gradient
   math.strain
   math.strain_stretch_1d
   math.extract
   math.values
   math.norm
   math.interpolate
   math.grad

**Tensor**

.. autosummary::

   math.identity
   math.sym
   math.dya
   math.inplane
   math.inv
   math.det
   math.dev
   math.cof
   math.eig
   math.eigh
   math.eigvals
   math.eigvalsh
   math.equivalent_von_mises
   math.transpose
   math.majortranspose
   math.trace
   math.cdya_ik
   math.cdya_il
   math.cdya
   math.cross
   math.dot
   math.ddot
   math.tovoigt
   math.reshape
   math.ravel

** Equation system**

.. autosummary::

   math.solve_2d

**Detailed API Reference**

.. automodule:: felupe.math
   :members: linsteps, rotation_matrix, deformation_gradient, strain, strain_stretch_1d, extract, values, norm, interpolate, grad, identity, sym, dya, inplane, inv, det, dev,cof, eig, eigh, eigvals, eigvalsh, equivalent_von_mises, transpose, majortranspose, trace, cdya_ik, cdya_il, cdya, cross, dot, ddot, tovoigt, reshape, ravel, solve_2d