[Scipy-tickets] [SciPy] #1327: Provide float96 / float128 versions of exponential integral scipy.special.expi(x)

SciPy Trac scipy-tickets@scipy....
Fri Nov 12 09:32:28 CST 2010


#1327: Provide float96 / float128 versions of exponential integral
scipy.special.expi(x)
---------------------------+------------------------------------------------
 Reporter:  zyv            |       Owner:  pv   
     Type:  enhancement    |      Status:  new  
 Priority:  normal         |   Milestone:  0.9.0
Component:  scipy.special  |     Version:  0.8.0
 Keywords:                 |  
---------------------------+------------------------------------------------

Comment(by zyv):

 I have found a Pascal library that implements many special functions for
 extended precision:

 http://home.netsurf.de/wolfgang.ehrhardt/misc_en.html#amath

 Maybe this will help. Also, I guess, I have to check out BOOST, since
 Ei(x) implementation in this library inherits from BOOST.

-- 
Ticket URL: <http://projects.scipy.org/scipy/ticket/1327#comment:1>
SciPy <http://www.scipy.org>
SciPy is open-source software for mathematics, science, and engineering.


More information about the Scipy-tickets mailing list