{
"_id": "6a4585386ff6f2357552bf55",
"Package": "symengine",
"Title": "Interface to the 'SymEngine' Library",
"Version": "0.2.13",
"Authors@R": "c(person(\"Jialin\", \"Ma\", email=\"marlin@inventati.org\", role = c(\"cre\", \"aut\")),\nperson(\"Isuru\", \"Fernando\", email=\"isuruf@gmail.com\", role = c(\"aut\")),\nperson(\"Xin\", \"Chen\", email=\"xinchen.tju@gmail.com\", role = c(\"aut\")))",
"Description": "Provides an R interface to 'SymEngine'\n, a standalone 'C++' library for\nfast symbolic manipulation. The package has functionalities for\nsymbolic computation like calculating exact mathematical\nexpressions, solving systems of linear equations and code\ngeneration.",
"SystemRequirements": "GNU make, cmake, gmp, mpfr",
"SystemRequirementsNote": "gmp (deb package: libgmp-dev, rpm package:\ngmp-devel), mpfr (deb package: libmpfr-dev, rpm package:\nmpfr-devel)",
"Encoding": "UTF-8",
"URL": "https://github.com/symengine/symengine.R",
"BugReports": "https://github.com/symengine/symengine.R/issues",
"License": "GPL (>= 2)",
"Copyright": "The R package bundles the 'SymEngine' library source and its\nsubcomponents under 'src/upstream' directory. See file\nCOPYRIGHTS for retained copyright notices as a relicensing and\nredistribution requirement.",
"RoxygenNote": "7.3.2",
"Collate": "'RcppExports.R' 'basic-getinfo.R' 'classes.R' 'basic.R'\n'codegen.R' 'double_visitor.R' 'function_symbol.R' 'knitr.R'\n'lambdify.R' 'language_conversion.R' 'matrix.R' 'misc.R'\n'ops.R' 'solve.R' 'summary.R' 'symbolic_array.R' 'symengine.R'\n'symengine_info.R' 'utils-subset.R' 'vector.R' 'zzz.R'",
"VignetteBuilder": "knitr",
"NeedsCompilation": "yes",
"Packaged": {
"Date": "2026-07-01 21:10:45 UTC",
"User": "root"
},
"Author": "Jialin Ma [cre, aut], Isuru Fernando [aut], Xin Chen [aut]",
"Maintainer": "Jialin Ma ",
"Config/pak/sysreqs": "cmake libgmp3-dev make libmpfr-dev",
"Repository": "https://cran.r-universe.dev",
"Date/Publication": "2026-06-11 07:12:09 UTC",
"RemoteUrl": "https://github.com/cran/symengine",
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"email": "marlin@inventati.org",
"login": "marlin-na",
"description": "希望迟迟不来 等死了苦苦等待的人",
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"source": "https://cranlogs.r-pkg.org/downloads/total/last-month/symengine"
},
"_devurl": "https://github.com/symengine/symengine.r",
"_searchresults": 35,
"_topics": [
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"gmp",
"cpp"
],
"_rbuild": "4.6.1",
"_assets": [
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],
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"_realowner": "symengine",
"_cranurl": false,
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"version": "0.1.1",
"date": "2020-04-28"
},
{
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},
{
"version": "0.1.3",
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{
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},
{
"version": "0.1.6",
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{
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{
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},
{
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"date": "2023-12-11"
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],
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"atan2",
"Basic",
"beta",
"choose",
"codegen",
"Constant",
"D",
"det",
"dirichlet_eta",
"DoubleVisitor",
"erf",
"erfc",
"evalf",
"expand",
"factorial",
"free_symbols",
"Function",
"function_symbols",
"FunctionSymbol",
"GCD",
"get_args",
"get_hash",
"get_name",
"get_prec",
"get_str",
"get_type",
"kronecker_delta",
"lambdify",
"lambertw",
"LCM",
"lowergamma",
"Matrix",
"nextprime",
"psigamma",
"Real",
"S",
"solve",
"subs",
"Symbol",
"symengine_ascii_art",
"symengine_have_component",
"symengine_version",
"t",
"uppergamma",
"use_vars",
"V",
"Vector",
"visitor_call",
"zeta"
],
"_help": [
{
"page": "bindings",
"title": "Bindings for Operators and Math Functions",
"topics": [
"!=,Basic,Basic-method",
"%*%,DenseMatrix,DenseMatrix-method",
"%*%,DenseMatrix,VecBasic-method",
"%*%,DenseMatrix,vector-method",
"%*%,VecBasic,DenseMatrix-method",
"%*%,VecBasic,VecBasic-method",
"%*%,vector,DenseMatrix-method",
"+,SymEngineDataType,missing-method",
"-,SymEngineDataType,missing-method",
"==,Basic,Basic-method",
"Arith,SymEngineDataType,SymEngineDataType-method",
"Arith,SymEngineDataType,vector-method",
"Arith,vector,SymEngineDataType-method",
"cospi,SymEngineDataType-method",
"expm1,SymEngineDataType-method",
"log,SymEngineDataType-method",
"log10,SymEngineDataType-method",
"log1p,SymEngineDataType-method",
"log2,SymEngineDataType-method",
"Math,SymEngineDataType-method",
"prod,SymEngineDataType-method",
"sinpi,SymEngineDataType-method",
"sum,SymEngineDataType-method",
"tanpi,SymEngineDataType-method"
]
},
{
"page": "conversion",
"title": "Some Conversion Methods",
"topics": [
"as.character,Basic-method",
"as.character,VecBasic-method",
"as.integer,Basic-method",
"as.integer,VecBasic-method",
"as.language",
"as.language,Basic-method",
"as.numeric,Basic-method",
"as.numeric,VecBasic-method"
]
},
{
"page": "densematrix-bindings",
"title": "Methods Related to DenseMatrix",
"topics": [
"as.matrix.DenseMatrix",
"dim,DenseMatrix-method",
"dim<-,Basic-method",
"dim<-,DenseMatrix-method",
"dim<-,VecBasic-method",
"dimnames,DenseMatrix-method",
"dimnames<-,DenseMatrix-method",
"length,DenseMatrix-method",
"[,DenseMatrix-method",
"[<-,DenseMatrix-method",
"[[,DenseMatrix,ANY-method",
"[[<-,DenseMatrix-method"
]
},
{
"page": "cbind",
"title": "Joining DenseMatrix",
"topics": [
"cbind.SymEngineDataType",
"rbind.SymEngineDataType"
]
},
{
"page": "codegen",
"title": "Code Generation",
"topics": [
"codegen"
]
},
{
"page": "D-SymEngineDataType-method",
"title": "Derivatives of a Symbolic Expression",
"topics": [
"D,SymEngineDataType-method"
]
},
{
"page": "det",
"title": "Calculate the Determinant of DenseMatrix",
"topics": [
"det",
"det,DenseMatrix-method"
]
},
{
"page": "DoubleVisitor",
"title": "Double Visitor",
"topics": [
"DoubleVisitor",
"visitor_call"
]
},
{
"page": "evalf",
"title": "Evaluating a SymEngine Object",
"topics": [
"evalf"
]
},
{
"page": "expand",
"title": "Expand a Symbolic Expression",
"topics": [
"expand"
]
},
{
"page": "FunctionSymbol",
"title": "Create a FunctionSymbol",
"topics": [
"Function",
"FunctionSymbol"
]
},
{
"page": "basic-getinfo",
"title": "Get Information about Basic Object",
"topics": [
"free_symbols",
"function_symbols",
"get_args",
"get_hash",
"get_name",
"get_prec",
"get_str",
"get_type"
]
},
{
"page": "lambdify",
"title": "Convert A Basic/VecBasic Object to R Function",
"topics": [
"as.function.BasicOrVecBasic",
"lambdify"
]
},
{
"page": "mathfuns",
"title": "Some Special Math Functions",
"topics": [
"atan2,SymEngineDataType,SymEngineDataType-method",
"beta,SymEngineDataType,SymEngineDataType-method",
"choose",
"choose,SymEngineDataType-method",
"digamma,SymEngineDataType-method",
"dirichlet_eta",
"erf",
"erfc",
"factorial",
"factorial,SymEngineDataType-method",
"GCD",
"kronecker_delta",
"lambertw",
"LCM",
"lowergamma",
"nextprime",
"psigamma,SymEngineDataType-method",
"trigamma,SymEngineDataType-method",
"uppergamma",
"zeta"
]
},
{
"page": "vecbasic-bindings",
"title": "Methods Related to VecBasic",
"topics": [
"c,BasicOrVecBasic-method",
"length,VecBasic-method",
"rep.Basic",
"rep.VecBasic",
"unique.VecBasic",
"[,VecBasic-method",
"[<-,VecBasic-method",
"[[,VecBasic,numeric-method",
"[[<-,VecBasic-method"
]
},
{
"page": "Matrix",
"title": "DenseMatrix Constructor",
"topics": [
"Matrix"
]
},
{
"page": "S",
"title": "Converting R object to Basic",
"topics": [
"Basic",
"Constant",
"Real",
"S",
"Symbol"
]
},
{
"page": "solve",
"title": "Solve Symbolic Equations",
"topics": [
"solve",
"solve,Basic-method",
"solve,DenseMatrix-method",
"solve,VecBasic-method"
]
},
{
"page": "subs",
"title": "Substitute Expressions in SymEngine Objects",
"topics": [
"subs"
]
},
{
"page": "symengine",
"title": "symengine: R interface to SymEngine C++ library for symbolic computation",
"topics": [
"symengine-package",
"symengine"
]
},
{
"page": "symengine_info",
"title": "Information about SymEngine Library",
"topics": [
"symengine_ascii_art",
"symengine_compilation_notes",
"symengine_have_component",
"symengine_version"
]
},
{
"page": "t",
"title": "Transpose (as) a DenseMatrix",
"topics": [
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"t,Basic-method",
"t,DenseMatrix-method",
"t,VecBasic-method"
]
},
{
"page": "use_vars",
"title": "Initializing Variables",
"topics": [
"use_vars"
]
},
{
"page": "Vector",
"title": "Symbolic Vector",
"topics": [
"V",
"Vector"
]
}
],
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],
"created": "2020-04-28 11:40:02",
"modified": "2020-04-28 11:40:02",
"commits": 1
}
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