Status: Valid
Owner: ----
Labels: Type-Defect Priority-Medium
New issue 3827 by ondrej.c...@gmail.com: integrate(sqrt(x**2/((y - x)*(y +
x))), x) showing some infinities
http://code.google.com/p/sympy/issues/detail?id=3827
In [1]: integrate(sqrt(x**2/((y - x)*(y + x))), x)
Out[1]:
⎧ 3/2
⎪ ∞⋅ⅈ⋅x for y = -x
⎪
⎪ 3/2
⎪ ∞⋅x for y = x
⎪
⎪ ____ ___________
⎨ 2 ╱ 2 ╱ 1
⎪ y ⋅╲╱ x ⋅ ╱ ─────────
⎪ ____ ___________ ╱ 2 2
⎪ ╱ 2 ╱ 1 ╲╱ - x + y
⎪x⋅╲╱ x ⋅ ╱ ───────── - ─────────────────────────── otherwise
⎪ ╱ 2 2 x
⎪ ╲╱ - x + y
⎩
The y=+/- x cases show infinity, which I think is not what we want.
--
You received this message because this project is configured to send all
issue notifications to this address.
You may adjust your notification preferences at:
https://code.google.com/hosting/settings
--
You received this message because you are subscribed to the Google Groups
"sympy-issues" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to sympy-issues+unsubscr...@googlegroups.com.
To post to this group, send email to sympy-issues@googlegroups.com.
Visit this group at http://groups.google.com/group/sympy-issues?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.
