slib_lang_exists_tmp=yes

slib_title=Quadratic mean
slib_parms=1\
 ,[data] or [data],[weight]

slib_out=standard quadratic mean of data x_1,..,x_n = sum(x_i^2)/n
slib_comment=Data and weight can be recognized under many formats, \
 in particular as a matrix (with data before weight).
