Intersection method of Ellipse
try minpoly when in equals testing
Intersection method of Ellipse
Merge pull request #2857 from akshayah3/master

Intersection method of Ellipse
Merge pull request #2744 from mrocklin/set-boundary

Set boundaries / limit points
Added back code from PR #2728 which was removed in PR #2732.
Merge pull request #2812 from avichaldayal/2753_series

Series: Passed dummy logx parameter in _eval_nseries
Added tests for latex printing, expected to fail.
Prettier line.
Merge pull request #2862 from moorepants/broken-vector-printing

Fixed bugs introduced by merging PR #2732.
Merge pull request #2867 from smichr/equals

use minpoly in equals testing
continued fractions functionality enhanced and added to ntheory module
Update year in citation templates
Remove try/except block for fractions import
Use float.as_integer_ratio (we don't support py2.5 anymore)
import isgeneratorfunction() from inspect module
Fix Wigner Issue: float arguments to range() in gaunt(), racah(), wigner_9j()
solved code convension errors & error raising functionality changed
Test structural equality in fallback(): partial fix for gh issue 2877
global variable removed