LinearModelFit (Built-in Mathematica Symbol)

LinearModelFit[{y_1, y_2, ...}, {f_1, f_2, ...}, x] constructs a linear model of the form \[Beta]_0 + \[Beta]_1 f_1 + \[Beta]_2 f_2 + ... that fits the y_i for successive x ...

WeatherData (Built-in Mathematica Symbol)

WeatherData[loc, " property"] gives the most recent measurement for the specified weather property at the location corresponding to loc.WeatherData[loc, " property", date] ...

Introduction to Step Control (Mathematica Tutorial)

Even with "Newton methods" where the local model is based on the actual Hessian, unless you are close to a root or minimum, the model step may not bring you any closer to the ...

Why You Do Not Usually Need to Know ... (Mathematica Tutorial)

Most of the documentation provided for Mathematica is concerned with explaining what Mathematica does, not how it does it. But the purpose of this is to say at least a little ...

OpenCLMersenneTwister (OpenCLLink Symbol)

OpenCLMersenneTwister[n] generates n random reals using the Mersenne Twister algorithm.

Trust Region Methods (Mathematica Tutorial)

A trust region method has a region around the current search point, where the quadratic model for "local minimization" is "trusted" to be correct and steps are chosen to stay ...

TLE (Mathematica Import/Export Format)

TLE geospatial file format. Satellite data format. Stores Keplerian parameters of satellite orbits. TLE is an acronym for Two Line Element. ASCII format. Developed by the ...

ComplexInfinity (Built-in Mathematica Symbol)

ComplexInfinity represents a quantity with infinite magnitude, but undetermined complex phase.

HarmonicNumber (Built-in Mathematica Symbol)

HarmonicNumber[n] gives the n\[Null]^th harmonic number H_n. HarmonicNumber[n, r] gives the harmonic number H_n^(r) of order r.

JacobiNS (Built-in Mathematica Symbol)

JacobiNS[u, m] gives the Jacobi elliptic function ns(u | m).