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03/17: gnu: Add java-jtransforms.


From: Ricardo Wurmus
Subject: 03/17: gnu: Add java-jtransforms.
Date: Sat, 3 Mar 2018 15:28:35 -0500 (EST)

rekado pushed a commit to branch master
in repository guix.

commit 4e92911c828fda34636f90b653ec7046fd97602e
Author: Ricardo Wurmus <address@hidden>
Date:   Thu Mar 1 19:41:35 2018 +0100

    gnu: Add java-jtransforms.
    
    * gnu/packages/algebra.scm (java-jtransforms): New variable.
---
 gnu/packages/algebra.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/gnu/packages/algebra.scm b/gnu/packages/algebra.scm
index ebd75a7..2aa1777 100644
--- a/gnu/packages/algebra.scm
+++ b/gnu/packages/algebra.scm
@@ -685,6 +685,34 @@ the la4j library are:
 that can store up to 263 elements.")
     (license license:bsd-2)))
 
+(define-public java-jtransforms
+  (package
+    (name "java-jtransforms")
+    (version "3.1")
+    (source (origin
+              (method url-fetch)
+              (uri (string-append "http://search.maven.org/remotecontent?";
+                                  "filepath=com/github/wendykierp/JTransforms/"
+                                  version "/JTransforms-" version 
"-sources.jar"))
+              (sha256
+               (base32
+                "1haw5m8shv5srgcpwkl853dz8bv6h90bzlhcps6mdpb4cixjirsg"))))
+    (build-system ant-build-system)
+    (arguments
+     `(#:jar-name "jtransforms.jar"
+       #:tests? #f ; tests are not included in the release archive
+       #:jdk ,icedtea-8))
+    (propagated-inputs
+     `(("java-commons-math3" ,java-commons-math3)
+       ("java-jlargearrays" ,java-jlargearrays)))
+    (home-page "https://github.com/wendykierp/JTransforms";)
+    (synopsis "Multithreaded FFT library written in pure Java")
+    (description "JTransforms is a multithreaded FFT library written in pure
+Java.  Currently, four types of transforms are available: @dfn{Discrete
+Fourier Transform} (DFT), @dfn{Discrete Cosine Transform} (DCT), @dfn{Discrete
+Sine Transform} (DST) and @dfn{Discrete Hartley Transform} (DHT).")
+    (license license:bsd-2)))
+
 (define-public eigen
   (package
     (name "eigen")



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