{{indexmenu_n>999}}
====== Rotate ======

###
Matrix.Rotate($M$,$U$) makes the matrix transformation $U^* . M . U^T$. 
###

===== Example =====


==== Input ====
<code Quanty Example.Quanty>
M = Matrix.New({{ 1, I, 2, I},
                {-I, 1, I, 2},
                { 2,-I, 4, I},
                {-I, 2,-I, 4}})
val, fun = Matrix.Eigensystem(M)

Mdiag = Chop(Rotate(M,fun))
print(Mdiag)
</code>

==== Result ====
<file Quanty_Output>
{ { -1.1401 ,  0      ,  0      ,  0      } ,
  {  0      ,  0.6972 ,  0      ,  0      } ,
  {  0      ,  0      ,  4.3028 ,  0      } ,
  {  0      ,  0      ,  0      ,  6.1401 } }
</file>

===== Table of contents =====
{{indexmenu>..:#2|tsort}}