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[Arg-parser-bug] Rational 1.7 released
From: |
Antonio Diaz Diaz |
Subject: |
[Arg-parser-bug] Rational 1.7 released |
Date: |
Mon, 29 Jun 2020 19:15:34 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i586; en-US; rv:1.9.1.19) Gecko/20110420 SeaMonkey/2.0.14 |
I am pleased to announce the release of Rational 1.7.
Rational is a C++ class implementing rational numbers of limited size with
overflow detection. Both numerator and denominator are of type 'int'.
Rational allows you to perform exact calculations and verify at any time if
overflow has occurred. Rational does not throw exceptions.
Rational provides a 'parse' function that can be used to obtain values
exactly representable by small fractions like '0.1', '1/3' or '355/113' from
the command line.
Rational is used in combination with Arg_parser in GNU ddrescue and GNU Ocrad.
The homepage is at http://www.nongnu.org/arg-parser/rational.html
The sources can be downloaded from
http://download.savannah.gnu.org/releases/arg-parser/rational/
The sha256sum is:
18738071307d2cf0845a63964a4be39487e1fc3f59184a65a84ab5c4e152797a
rational-1.7.tar.lz
This release is also GPG signed. You can download the signature by appending
'.sig' to the URL. If the 'gpg --verify' command fails because you don't
have the required public key, then run this command to import it:
gpg --keyserver keys.gnupg.net --recv-keys 8FE99503132D7742
Key fingerprint = 1D41 C14B 272A 2219 A739 FA4F 8FE9 9503 132D 7742
Changes in version 1.7:
* Minor fixes.
* The option '-g, --golden-ratio', which calculates rational
approximations of (1 + sqrt(5)) / 2, has been added to the test program.
Please send bug reports and suggestions to arg-parser-bug@nongnu.org
Regards,
Antonio Diaz, Rational author and maintainer.
Self-determination is a human right. Free Catalan political prisoners.
--
If you care about interoperability and long-term archiving, please help me
replace xz with lzip. See http://www.nongnu.org/lzip/lzip_benchmark.html#xz1
http://www.nongnu.org/lzip/manual/lzip_manual.html#Quality-assurance and
http://www.nongnu.org/lzip/xz_inadequate.html Thanks.
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