[Numpy-discussion] Scipy 0.7.1rc1 released

Pauli Virtanen pav@iki...
Thu Jun 4 15:17:42 CDT 2009


Thu, 04 Jun 2009 19:24:32 +0900, David Cournapeau wrote:
[clip]
> =========================
> SciPy 0.7.1 Release Notes
> =========================
> 
> .. contents::
> 
> SciPy 0.7.1 is a bug-fix release with no new features compared to 0.7.0.

scipy.special
=============

Several bugs of varying severity were fixed in the special functions:

- #503, #640: iv: problems at large arguments fixed by new
  implementation
- #623: jv: fix errors at large arguments
- #679: struve: fix wrong output for v < 0
- #803: pbdv produces invalid output
- #804: lqmn: fix crashes on some input
- #823: betainc: fix documentation
- #834: exp1 strange behavior near negative integer values
- #852: jn_zeros: more accurate results for large s, also 
  in jnp/yn/ ynp_zeros
- #853: jv, yv, iv: invalid results for non-integer v < 0, complex x
- #854: jv, yv, iv, kv: return nan more consistently when out-of-domain
- #927: ellipj: fix segfault on Windows
- ive, jve, yve, kv, kve: with real-valued input, return nan for 
  out-of-domain instead of returning only the real part of the result.

Also, when ``scipy.special.errprint(1)`` has been enabled, warning
messages are now issued as Python warnings instead of printing them to
stderr.

    ***

I added this to 0.7.1-notes.rst.

-- 
Pauli Virtanen



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