| 1 | initial version |
To best of my knowledge, there is no such equivalent. You can find details about IntegralQuarticPoints implementation in the comments to this MO answer. So, until someone implements the same in Sage, the only option is to use Sage's interface to Magma.
Copyright Sage, 2010. Some rights reserved under creative commons license. Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.