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| -rw-r--r-- | gnu/packages/julia-xyz.scm | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gnu/packages/julia-xyz.scm b/gnu/packages/julia-xyz.scm index c802c2b0c5..553dbfca7b 100644 --- a/gnu/packages/julia-xyz.scm +++ b/gnu/packages/julia-xyz.scm @@ -1158,6 +1158,36 @@ expressions. This includes a template-matching system and code-walking tools that let you do deep transformations of code.") (license license:expat))) +(define-public julia-mappedarrays + (package + (name "julia-mappedarrays") + (version "0.4.0") + (source + (origin + (method git-fetch) + (uri (git-reference + (url "https://github.com/JuliaArrays/MappedArrays.jl") + (commit (string-append "v" version)))) + (file-name (git-file-name name version)) + (sha256 + (base32 "0l5adird8m1cmnsxwhzi5hcr7q9bm1rf7a6018zc7kcn2yxdshy3")))) + (build-system julia-build-system) + (propagated-inputs + `(("julia-fixedpointnumbers" ,julia-fixedpointnumbers))) + (native-inputs + `(("julia-colortypes" ,julia-colortypes) + ("julia-fixedpointnumbers" ,julia-fixedpointnumbers) + ("julia-offsetarrays" ,julia-offsetarrays))) + (home-page "https://github.com/JuliaArrays/MappedArrays.jl") + (synopsis "Lazy in-place transformations of arrays") + (description "This package implements \"lazy\" in-place elementwise +transformations of arrays for the Julia programming language. Explicitly, it +provides a \"view\" M of an array A so that @code{M[i] = f(A[i])} for a +specified (but arbitrary) function f, without ever having to compute M +explicitly (in the sense of allocating storage for M). The name of the package +comes from the fact that @code{M == map(f, A)}.") + (license license:expat))) + (define-public julia-matrixfactorizations (package (name "julia-matrixfactorizations") |