| Algebra | | Apart, Coefficient, Degree, Denominator, Divisors, Eval, Expand, Factor, GCD, LCM, PolyDivide, PolyFit, PolyGCD, PolyLCM, Quotient, Remainder, Sequence, SimplifyPoly, Solve, SolveSystem, Together |
| Calculus | | D, Diff, DSolve, fDiff, FourierCos, FourierSeries, FourierSin, iDiff, iLaplace, Integrate, Laplace, Limit, NIntegrate, pDiff, Product, Series, Sum |
| CAS | | Call, Caps, Char, Choose, Clear, Date, Delete, Extract, Function, Insert, Left, List, Matrix, Part, Replace, Reverse, Size, Sort, String, Value, Variables |
| Elementary | | Binomial, Ceil, Eulerian, Factorial, Floor, fPart, iPart, Mod, Multinomial, nCr, nPr, nRoot, Pochhammer, Round, Sign, Sqrt |
| Manual | | Code Files, Commands, Creating Scripts, Entering Expressions, Graphing Equations, Include Folder, Lists, Matrices, Right, Strings, Symbols, Time Graphing |
| Plot | | BodePlot, ContourPlot, CylindricalPlot3D, FractalPlot, ImagePlot, ImplicitPlot, JuliaPlot, ListPlot, ListPlot3D, MultiPlot, MultiPlot3D, ParametricPlot, ParametricPlot3D, Plot, Plot3D, PolarPlot, SphericalPlot3D, VectorPlot, VectorPlot3D |
| Scripting | | Animate, CheckBox, Draw, DrawColor, DrawWindow, Else If, Error, If, Include, Loop, Message, Scroll, Trace, While |
| Special | | AiryAi, AiryBi, BesselI, BesselJ, BesselK, BesselY, Beta, Chi, Ci, Dawson, Dirichlet_Eta, Dirichlet_Lambda, Ei, Erf, Erfc, FresnelCos, FresnelSin, Gamma, Gudermannian, HankelH1, HankelH2, Harmonic, Hypergeom_2F1, invGudermannian, KelvinBei, KelvinBer, KelvinKei, KelvinKer, LambertW, Li, LnGamma, PolyGamma, PolyLog, Psi, Shi, Si, Zeta |
| Statistical | | BinomialCDF, BinomialPDF, ChiSquareCDF, ChiSquarePDF, Fcdf, Fpdf, GeoCDF, GeoPDF, InverseNormal, Max, Mean, Min, NormalCDF, NormalPDF, PoissonCDF, PoissonPDF, StandardDeviation, StudentTCDF, StudentTPDF, Variance |
| Vector Calculus | | Angle, Cross, Curl, Divergence, Dot, Duf, Gradient, Hessian, Jacobian, Laplacian, Norm, SurfaceNormal |
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PolyFit(pList, var)pList
A list with datapoints given in a [N,2] matrix. This list should be greater than 1 and less than 11.
var
Optional variable for the returned polynomial. If not given, then var=x. Finds a unique polynomial function of order N-1 through the given N data points. Finds the line between the point [1,3] and [5,7] Finds the parabolic curve through the points [2,4], [3,1], [5,7] Finds the cubic curve through the points [0,1], [2,5], [3,4], [5,7] References
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