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| Calculus | | D, Diff, DSolve, fDiff, FourierCos, FourierSeries, FourierSin, iDiff, iLaplace, Integrate, Laplace, Limit, NIntegrate, pDiff, Product, Series, Sum |
| CAS | | Append, Call, Caps, Char, Choose, Clear, Command, Date, Delete, Extract, Function, Insert, IsList, IsMatrix, IsNumber, IsPoly, Left, Length, List, Matrix, Part, Replace, Reshape, Reverse, Right, Size, Sort, String, Value, Variables |
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| Statistical | | BinomialCDF, BinomialPDF, ChiSquareCDF, ChiSquarePDF, Fcdf, Fpdf, GeoCDF, GeoPDF, InverseNormal, Max, Mean, Min, NormalCDF, NormalPDF, PoissonCDF, PoissonPDF, StandardDeviation, StudentTCDF, StudentTPDF, Variance |
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Laplacian(function, [varlist], [mode])function
This is defined by the mode parameter as cartesian coordinates (mode=0), cylindrical coordinates (mode=1) or spherical coordinates (mode=2).
[varlist]
This parameter is optional and when not defined uses the following values.
mode=0 : [x, y, z]
mode=1 : [r, Φ, z]
mode=2 : [r, θ, Φ]
When other variables are used these have to be declared in the varlist as [ var1 , var2 , var3 , ...].
[mode]
The default value is 0. Returns the Laplacian of the function.
This is normally denoted as Laplacian(F) = ∇2FCartesian coordinates Cylindrical coordinates Spherical coordinates References
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