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 \beta(x;s)= 2\Gamma(s+1)\sum_{n=1}^\infty \frac {\exp(2\pi inx) } {(2\pi n)^s}= \frac{2\Gamma(s+1)}{(2\pi)^s} \mbox{Li}_s (e^{2\pi ix}) }
... is translated to the CAS output ...
Semantic latex: \beta(x ; s) = 2 \EulerGamma@{s + 1} \sum_{n=1}^\infty \frac{\exp(2 \cpi \iunit nx){(2 \cpi n)^s}} = \frac{2 \EulerGamma@{s + 1}}{(2 \cpi)^s}{Li}_s(\expe^{2 \cpi \iunit x})
Confidence: 0.62884815014109
Mathematica
Translation: \[Beta][x ; s] == 2*Gamma[s + 1]*Sum[Divide[Exp[2*Pi*I*n*x]*(2*Pi*n)^(s),==]*Divide[2*Gamma[s + 1],(2*Pi)^(s)]*L*Subscript[i, s]*(Exp[2*Pi*I*x]), {n, 1, Infinity}, GenerateConditions->None]
Information
Sub Equations
- \[Beta][x ; s] = 2*Gamma[s + 1]*Sum[Divide[Exp[2*Pi*I*n*x]*(2*Pi*n)^(s),==]*Divide[2*Gamma[s + 1],(2*Pi)^(s)]*L*Subscript[i, s]*(Exp[2*Pi*I*x]), {n, 1, Infinity}, GenerateConditions->None]
Free variables
- L
- Subscript[i, s]
- \[Beta]
- s
- x
Symbol info
- Function without DLMF-Definition. We keep it like it is (but delete prefix \ if necessary).
- Exponential function; Example: \exp@@{z}
Will be translated to: Exp[$0] Relevant links to definitions: DLMF: http://dlmf.nist.gov/4.2#E19 Mathematica: https://reference.wolfram.com/language/ref/Exp.html
- Pi was translated to: Pi
- Recognizes e with power as the exponential function. It was translated as a function.
- Imaginary unit was translated to: I
- Euler Gamma function; Example: \EulerGamma@{z}
Will be translated to: Gamma[$0] Relevant links to definitions: DLMF: http://dlmf.nist.gov/5.2#E1 Mathematica: https://reference.wolfram.com/language/ref/Gamma.html
Tests
Symbolic
Numeric
SymPy
Translation:
Information
Symbol info
- (LaTeX -> SymPy) No translation possible for given token: Cannot extract information from feature set: \EulerGamma [\EulerGamma]
Tests
Symbolic
Numeric
Maple
Translation: beta(x ; s) = 2*GAMMA(s + 1)*sum((exp(2*Pi*I*n*x)*(2*Pi*n)^(s))/(=)*(2*GAMMA(s + 1))/((2*Pi)^(s))*L*i[s]*(exp(2*Pi*I*x)), n = 1..infinity)
Information
Sub Equations
- beta(x ; s) = 2*GAMMA(s + 1)*sum((exp(2*Pi*I*n*x)*(2*Pi*n)^(s))/(=)*(2*GAMMA(s + 1))/((2*Pi)^(s))*L*i[s]*(exp(2*Pi*I*x)), n = 1..infinity)
Free variables
- L
- beta
- i[s]
- s
- x
Symbol info
- Function without DLMF-Definition. We keep it like it is (but delete prefix \ if necessary).
- Exponential function; Example: \exp@@{z}
Will be translated to: exp($0) Relevant links to definitions: DLMF: http://dlmf.nist.gov/4.2#E19 Maple: https://www.maplesoft.com/support/help/Maple/view.aspx?path=LinearAlgebra/Trace
- Pi was translated to: Pi
- Recognizes e with power as the exponential function. It was translated as a function.
- Imaginary unit was translated to: I
- Euler Gamma function; Example: \EulerGamma@{z}
Will be translated to: GAMMA($0) Relevant links to definitions: DLMF: http://dlmf.nist.gov/5.2#E1 Maple: https://www.maplesoft.com/support/help/maple/view.aspx?path=GAMMA
Tests
Symbolic
Numeric
Dependency Graph Information
Includes
Is part of
Complete translation information:
{
"id" : "FORMULA_f3a6d43fb4e20bfadc1fe598a58c0573",
"formula" : "\\beta(x;s)=\n2\\Gamma(s+1)\\sum_{n=1}^\\infty \\frac {\\exp(2\\pi inx) } {(2\\pi n)^s}=\n\\frac{2\\Gamma(s+1)}{(2\\pi)^s} \\mbox{Li}_s (e^{2\\pi ix})",
"semanticFormula" : "\\beta(x ; s) = 2 \\EulerGamma@{s + 1} \\sum_{n=1}^\\infty \\frac{\\exp(2 \\cpi \\iunit nx){(2 \\cpi n)^s}} = \\frac{2 \\EulerGamma@{s + 1}}{(2 \\cpi)^s}{Li}_s(\\expe^{2 \\cpi \\iunit x})",
"confidence" : 0.6288481501410905,
"translations" : {
"Mathematica" : {
"translation" : "\\[Beta][x ; s] == 2*Gamma[s + 1]*Sum[Divide[Exp[2*Pi*I*n*x]*(2*Pi*n)^(s),==]*Divide[2*Gamma[s + 1],(2*Pi)^(s)]*L*Subscript[i, s]*(Exp[2*Pi*I*x]), {n, 1, Infinity}, GenerateConditions->None]",
"translationInformation" : {
"subEquations" : [ "\\[Beta][x ; s] = 2*Gamma[s + 1]*Sum[Divide[Exp[2*Pi*I*n*x]*(2*Pi*n)^(s),==]*Divide[2*Gamma[s + 1],(2*Pi)^(s)]*L*Subscript[i, s]*(Exp[2*Pi*I*x]), {n, 1, Infinity}, GenerateConditions->None]" ],
"freeVariables" : [ "L", "Subscript[i, s]", "\\[Beta]", "s", "x" ],
"tokenTranslations" : {
"\\beta" : "Function without DLMF-Definition. We keep it like it is (but delete prefix \\ if necessary).",
"\\exp" : "Exponential function; Example: \\exp@@{z}\nWill be translated to: Exp[$0]\nRelevant links to definitions:\nDLMF: http://dlmf.nist.gov/4.2#E19\nMathematica: https://reference.wolfram.com/language/ref/Exp.html",
"\\cpi" : "Pi was translated to: Pi",
"\\expe" : "Recognizes e with power as the exponential function. It was translated as a function.",
"\\iunit" : "Imaginary unit was translated to: I",
"\\EulerGamma" : "Euler Gamma function; Example: \\EulerGamma@{z}\nWill be translated to: Gamma[$0]\nRelevant links to definitions:\nDLMF: http://dlmf.nist.gov/5.2#E1\nMathematica: https://reference.wolfram.com/language/ref/Gamma.html"
}
},
"numericResults" : {
"overallResult" : "SKIPPED",
"numberOfTests" : 0,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 0,
"wasAborted" : false,
"crashed" : false,
"testCalculationsGroups" : [ ]
},
"symbolicResults" : {
"overallResult" : "SKIPPED",
"numberOfTests" : 0,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 0,
"crashed" : false,
"testCalculationsGroup" : [ ]
}
},
"SymPy" : {
"translation" : "",
"translationInformation" : {
"tokenTranslations" : {
"Error" : "(LaTeX -> SymPy) No translation possible for given token: Cannot extract information from feature set: \\EulerGamma [\\EulerGamma]"
}
},
"numericResults" : {
"overallResult" : "SKIPPED",
"numberOfTests" : 0,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 0,
"wasAborted" : false,
"crashed" : false,
"testCalculationsGroups" : [ ]
},
"symbolicResults" : {
"overallResult" : "SKIPPED",
"numberOfTests" : 0,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 0,
"crashed" : false,
"testCalculationsGroup" : [ ]
}
},
"Maple" : {
"translation" : "beta(x ; s) = 2*GAMMA(s + 1)*sum((exp(2*Pi*I*n*x)*(2*Pi*n)^(s))/(=)*(2*GAMMA(s + 1))/((2*Pi)^(s))*L*i[s]*(exp(2*Pi*I*x)), n = 1..infinity)",
"translationInformation" : {
"subEquations" : [ "beta(x ; s) = 2*GAMMA(s + 1)*sum((exp(2*Pi*I*n*x)*(2*Pi*n)^(s))/(=)*(2*GAMMA(s + 1))/((2*Pi)^(s))*L*i[s]*(exp(2*Pi*I*x)), n = 1..infinity)" ],
"freeVariables" : [ "L", "beta", "i[s]", "s", "x" ],
"tokenTranslations" : {
"\\beta" : "Function without DLMF-Definition. We keep it like it is (but delete prefix \\ if necessary).",
"\\exp" : "Exponential function; Example: \\exp@@{z}\nWill be translated to: exp($0)\nRelevant links to definitions:\nDLMF: http://dlmf.nist.gov/4.2#E19\nMaple: https://www.maplesoft.com/support/help/Maple/view.aspx?path=LinearAlgebra/Trace",
"\\cpi" : "Pi was translated to: Pi",
"\\expe" : "Recognizes e with power as the exponential function. It was translated as a function.",
"\\iunit" : "Imaginary unit was translated to: I",
"\\EulerGamma" : "Euler Gamma function; Example: \\EulerGamma@{z}\nWill be translated to: GAMMA($0)\nRelevant links to definitions:\nDLMF: http://dlmf.nist.gov/5.2#E1\nMaple: https://www.maplesoft.com/support/help/maple/view.aspx?path=GAMMA"
}
},
"numericResults" : {
"overallResult" : "SKIPPED",
"numberOfTests" : 0,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 0,
"wasAborted" : false,
"crashed" : false,
"testCalculationsGroups" : [ ]
},
"symbolicResults" : {
"overallResult" : "SKIPPED",
"numberOfTests" : 0,
"numberOfFailedTests" : 0,
"numberOfSuccessfulTests" : 0,
"numberOfSkippedTests" : 0,
"numberOfErrorTests" : 0,
"crashed" : false,
"testCalculationsGroup" : [ ]
}
}
},
"positions" : [ ],
"includes" : [ "\\Gamma", "\\beta", "1", "\\text{Li}_s (z)", "n", "\\beta(x;s)=2\\Gamma(s+1)\\sum_{n=1}^\\infty \\frac {\\exp(2\\pi inx) } {(2\\pi n)^s}=\\frac{2\\Gamma(s+1)}{(2\\pi)^s} \\mbox{Li}_s (e^{2\\pi ix})", "s" ],
"isPartOf" : [ "\\beta(x;s)=2\\Gamma(s+1)\\sum_{n=1}^\\infty \\frac {\\exp(2\\pi inx) } {(2\\pi n)^s}=\\frac{2\\Gamma(s+1)}{(2\\pi)^s} \\mbox{Li}_s (e^{2\\pi ix})" ],
"definiens" : [ ]
}