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| -rw-r--r-- | gnu/packages/julia-xyz.scm | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gnu/packages/julia-xyz.scm b/gnu/packages/julia-xyz.scm index 2a58c0c780..827b22b57c 100644 --- a/gnu/packages/julia-xyz.scm +++ b/gnu/packages/julia-xyz.scm @@ -706,6 +706,40 @@ a given rule exists, and symbolically apply rules to simple Julia expressions.") stressing the robustness of differentiation tools.") (license license:expat))) +(define-public julia-dualnumbers + (package + (name "julia-dualnumbers") + (version "0.6.5") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/JuliaDiff/DualNumbers.jl") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "05vr5wbzqpchnb96b3pmn67x196mbfnkv7r9bdlz3gm56if4awk5")))) + (build-system julia-build-system) + (arguments + `(#:phases + (modify-phases %standard-phases + (add-after 'unpack 'adjust-test-suite + (lambda _ + (substitute* "test/runtests.jl" + ;; Seems to not play nicely with SpecialFunctions + ((".*isempty.*") ""))))))) + (propagated-inputs + `(("julia-calculus" ,julia-calculus) + ("julia-nanmath" ,julia-nanmath) + ("julia-specialfunctions" ,julia-specialfunctions))) + (home-page "https://github.com/JuliaDiff/DualNumbers.jl") + (synopsis "Represent dual numbers and for perform dual algebra") + (description "The @code{DualNumbers} Julia package defines the @code{Dual} +type to represent dual numbers, and supports standard mathematical operations on +them. Conversions and promotions are defined to allow performing operations on +combinations of dual numbers with predefined Julia numeric types.") + (license license:expat))) + (define-public julia-example (let ((commit "f968c69dea24f851d0c7e686db23fa55826b5388")) (package |