LaTeX to CAS translator
This mockup demonstrates the concept of TeX to Computer Algebra System (CAS) conversion.
The demo-application converts LaTeX functions which directly translate to CAS counterparts.
Functions without explicit CAS support are available for translation via a DRMF package (under development).
The following LaTeX input ...
{\displaystyle \Lambda(1-s,\overline{\chi})=\frac{i^ak^{1/2}}{\tau(\chi)}\Lambda(s,\chi),}
... is translated to the CAS output ...
Semantic latex: \Lambda(1 - s , \Dirichletchar@{n}{k}) = \frac{\iunit^a k^{1/2}}{\tau(\Dirichletchar@{n}{k})} \Lambda(s , \Dirichletchar@{n}{k})
Confidence: 0.52121378887832
Mathematica
Translation: \[CapitalLambda][1 - s , DirichletCharacter[1, k, n]] == Divide[(I)^(a)* (k)^(1/2),\[Tau][DirichletCharacter[1, k, n]]]*\[CapitalLambda][s , DirichletCharacter[1, k, n]]
Information
Sub Equations
- \[CapitalLambda][1 - s , DirichletCharacter[1, k, n]] = Divide[(I)^(a)* (k)^(1/2),\[Tau][DirichletCharacter[1, k, n]]]*\[CapitalLambda][s , DirichletCharacter[1, k, n]]
Free variables
- \[CapitalLambda]
- \[Tau]
- a
- k
- n
- s
Symbol info
- Function without DLMF-Definition. We keep it like it is (but delete prefix \ if necessary).
- Imaginary unit was translated to: I
- Dirichlet character; Example: \Dirichletchar@@{n}{k}
Will be translated to: DirichletCharacter[1, $1, $0] Relevant links to definitions: DLMF: http://dlmf.nist.gov/27.8 Mathematica: https://reference.wolfram.com/language/ref/DirichletCharacter.html
- Function without DLMF-Definition. We keep it like it is (but delete prefix \ if necessary).
Tests
Symbolic
Test expression: (\[CapitalLambda]*(1 - s , DirichletCharacter[1, k, n]))-(Divide[(I)^(a)* (k)^(1/2),\[Tau]*(DirichletCharacter[1, k, n])]*\[CapitalLambda]*(s , DirichletCharacter[1, k, n]))
ERROR:
{
"result": "ERROR",
"testTitle": "Simple",
"testExpression": null,
"resultExpression": null,
"wasAborted": false,
"conditionallySuccessful": false
}
Numeric
SymPy
Translation:
Information
Symbol info
- (LaTeX -> SymPy) No translation possible for given token: Cannot extract information from feature set: \Dirichletchar [\Dirichletchar]
Tests
Symbolic
Numeric
Maple
Translation:
Information
Symbol info
- (LaTeX -> Maple) No translation possible for given token: Cannot extract information from feature set: \Dirichletchar [\Dirichletchar]
Tests
Symbolic
Numeric
Dependency Graph Information
Includes
Complete translation information:
{
"id" : "FORMULA_891bece57edc5d3a8c3b8ec8f74cbbce",
"formula" : "\\Lambda(1-s,\\overline{\\chi})=\\frac{i^a k^{1/2}}{\\tau(\\chi)}\\Lambda(s,\\chi)",
"semanticFormula" : "\\Lambda(1 - s , \\Dirichletchar@{n}{k}) = \\frac{\\iunit^a k^{1/2}}{\\tau(\\Dirichletchar@{n}{k})} \\Lambda(s , \\Dirichletchar@{n}{k})",
"confidence" : 0.5212137888783196,
"translations" : {
"Mathematica" : {
"translation" : "\\[CapitalLambda][1 - s , DirichletCharacter[1, k, n]] == Divide[(I)^(a)* (k)^(1/2),\\[Tau][DirichletCharacter[1, k, n]]]*\\[CapitalLambda][s , DirichletCharacter[1, k, n]]",
"translationInformation" : {
"subEquations" : [ "\\[CapitalLambda][1 - s , DirichletCharacter[1, k, n]] = Divide[(I)^(a)* (k)^(1/2),\\[Tau][DirichletCharacter[1, k, n]]]*\\[CapitalLambda][s , DirichletCharacter[1, k, n]]" ],
"freeVariables" : [ "\\[CapitalLambda]", "\\[Tau]", "a", "k", "n", "s" ],
"tokenTranslations" : {
"\\Lambda" : "Function without DLMF-Definition. We keep it like it is (but delete prefix \\ if necessary).",
"\\iunit" : "Imaginary unit was translated to: I",
"\\Dirichletchar" : "Dirichlet character; Example: \\Dirichletchar@@{n}{k}\nWill be translated to: DirichletCharacter[1, $1, $0]\nRelevant links to definitions:\nDLMF: http://dlmf.nist.gov/27.8\nMathematica: https://reference.wolfram.com/language/ref/DirichletCharacter.html",
"\\tau" : "Function without DLMF-Definition. We keep it like it is (but delete prefix \\ if necessary)."
}
},
"numericResults" : {
"overallResult" : "SKIPPED",
"numberOfTests" : 0,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 0,
"wasAborted" : false,
"crashed" : false,
"testCalculationsGroups" : [ ]
},
"symbolicResults" : {
"overallResult" : "ERROR",
"numberOfTests" : 1,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 1,
"crashed" : false,
"testCalculationsGroup" : [ {
"lhs" : "\\[CapitalLambda]*(1 - s , DirichletCharacter[1, k, n])",
"rhs" : "Divide[(I)^(a)* (k)^(1/2),\\[Tau]*(DirichletCharacter[1, k, n])]*\\[CapitalLambda]*(s , DirichletCharacter[1, k, n])",
"testExpression" : "(\\[CapitalLambda]*(1 - s , DirichletCharacter[1, k, n]))-(Divide[(I)^(a)* (k)^(1/2),\\[Tau]*(DirichletCharacter[1, k, n])]*\\[CapitalLambda]*(s , DirichletCharacter[1, k, n]))",
"testCalculations" : [ {
"result" : "ERROR",
"testTitle" : "Simple",
"testExpression" : null,
"resultExpression" : null,
"wasAborted" : false,
"conditionallySuccessful" : false
} ]
} ]
}
},
"SymPy" : {
"translation" : "",
"translationInformation" : {
"tokenTranslations" : {
"Error" : "(LaTeX -> SymPy) No translation possible for given token: Cannot extract information from feature set: \\Dirichletchar [\\Dirichletchar]"
}
}
},
"Maple" : {
"translation" : "",
"translationInformation" : {
"tokenTranslations" : {
"Error" : "(LaTeX -> Maple) No translation possible for given token: Cannot extract information from feature set: \\Dirichletchar [\\Dirichletchar]"
}
}
}
},
"positions" : [ ],
"includes" : [ "a", "\\chi", "\\tau(\\chi)", "s", "\\zeta(s,q)", "L(s, \\chi)", "L(s,\\chi)", "k" ],
"isPartOf" : [ ],
"definiens" : [ ]
}