# HG changeset patch
# User Ivo Hedtke <hedtke@me.com>
# Date 1311194106 7200
# Node ID 119271538e74b5c374a4726753a45fb88c926e63
# Parent 9dca3876f46be512d86d82dc0b43468f0ad2c8a4
trac 11522: better typesetting for the formulas in this doc
diff git a/sage/combinat/partition.py b/sage/combinat/partition.py
a

b

class Partition_class(CombinatorialObjec 
1365  1365  return d 
1366  1366  
1367  1367  def centralizer_size(self, t=0, q=0): 
1368   """ 
 1368  r""" 
1369  1369  Returns the size of the centralizer of any permutation of cycle type 
1370   ``self``. If m_i is the multiplicity of i as a part of p, this is given 
1371   by `\prod_i (i^m[i])*(m[i]!)`. Including the optional 
1372   parameters t and q gives the qt analog which is the former product 
1373   times `\prod_{i=1}^{length(p)} (1  q^{p[i]}) / (1  t^{p[i]}).` 
 1370  ``self``. If `m_i` is the multiplicity of `i` as a part of `p`, this is given 
 1371  by 
 1372  
 1373  .. math:: 
 1374  
 1375  \prod_i m_i! i^{m_i}. 
 1376  
 1377  Including the optional 
 1378  parameters `t` and `q` gives the `q``t` analog which is the former product 
 1379  times 
 1380  
 1381  .. math:: 
 1382  
 1383  \prod_{i=1}^{\mathrm{length}(p)} \frac{1  q^{p_i}}{1  t^{p_i}}. 
1374  1384  
1375  1385  EXAMPLES:: 
1376  1386  