{{indexmenu_n>999}}
====== AddSpin ======

###
Matrix.AddSpin($M$) takes a Matrix $M$ that acts on a space with no spin included and returns the matrix doubled in size, where every former entry now splits in spin-up and spin-down. This behaviour is equivalent to calling //[[documentation:language_reference:objects:matrix:functions:Enlarge|Matrix.Enlarge($M$,2)]]//.
###

===== Example =====

###
An example will follow one day.
###

==== Input ====
<code Quanty Example.Quanty>
-- some example code
</code>

==== Result ====
<file Quanty_Output>
text produced as output
</file>

===== Table of contents =====
{{indexmenu>.#1|msort}}