Mercurial > hg > octave-avbm
changeset 3713:0c7f2dda1d1a
[project @ 2000-08-23 05:17:48 by jwe]
author | jwe |
---|---|
date | Wed, 23 Aug 2000 05:17:48 +0000 |
parents | 7066a8065e7e |
children | 38ff09748e26 |
files | PROJECTS |
diffstat | 1 files changed, 5 insertions(+), 1 deletions(-) [+] |
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--- a/PROJECTS +++ b/PROJECTS @@ -23,7 +23,11 @@ * Improve logm, and sqrtm. - * Improve complex mapper functions. + * Improve complex mapper functions. See W. Kahan, ``Branch Cuts for + Complex Elementary Functions, or Much Ado About Nothing's Sign + Bit'' (in The State of the Art in Numerical Analysis, eds. Iserles + and Powell, Clarendon Press, Oxford, 1987) for explicit + trigonometric formulae. * Make functions like gamma() return the right IEEE Inf or NaN values for extreme args or other undefined cases.