Comment #3 on issue 3135 by avichal@gmail.com: Multiple series
expansions
http://code.google.com/p/sympy/issues/detail?id=3135
Since multivariate cases can be handled by Order, I tried the following
example
In [3]: Order(x**6*exp(y))
Out[3]:
⎛ 6 ⎞
O⎝x ; (x, y) → (0,
Comment #4 on issue 3135 by skirpic...@gmail.com: Multiple series expansions
http://code.google.com/p/sympy/issues/detail?id=3135
It gives only x**6 instead of x**6*exp(y)? Is it a bug or is this
expected?
Of course, it's expected:
Comment #5 on issue 3135 by avichal@gmail.com: Multiple series
expansions
http://code.google.com/p/sympy/issues/detail?id=3135
Of course, it's expected
Then I didn't understand what is meant by the below statement?
So the correct order should be something like O(exp(y)*x**6), not just
Comment #4 on issue 4003 by spoo...@abv.bg: Cannot return general quartic
solution
http://code.google.com/p/sympy/issues/detail?id=4003
It doesn't look like a very complicated problem, but I can't fix it. I'm
afraid not to break anything. It seems that the current code is chosen to
work
