Basic Rings
===========

.. toctree::
   :hidden:

   Integers/index-integers
   Rationals/index-rationals
   FiniteFields/index-finite-fields
   ResidueClassRings/index-residue-class-rings
   PolynomialRings/index-polynomial-rings

.. grid:: 1 2 3 3
   :gutter: 3
   :class-container: index-topic-grid

   .. grid-item-card:: Integers
      :link: Integers/index-integers
      :link-type: doc

      Integer arithmetic, divisibility, primes and number-theoretic functions.

   .. grid-item-card:: Rationals
      :link: Rationals/index-rationals
      :link-type: doc

      Rational number arithmetic and conversion.

   .. grid-item-card:: Finite Fields
      :link: FiniteFields/index-finite-fields
      :link-type: doc

      Construction, arithmetic and extensions of finite fields.

   .. grid-item-card:: Residue Class Rings
      :link: ResidueClassRings/index-residue-class-rings
      :link-type: doc

      Rings Z/nZ, Chinese remainder theorem and Hensel lifting.

   .. grid-item-card:: Polynomial Rings
      :link: PolynomialRings/index-polynomial-rings
      :link-type: doc

      Univariate and multivariate polynomial rings and their elements.