ExpIntegralE (Built-in Mathematica Symbol)

ExpIntegralE[n, z] gives the exponential integral function E_n (z).

Operations on Power Series (Mathematica Tutorial)

Mathematica allows you to perform many operations on power series. In all cases, Mathematica gives results only to as many terms as can be justified from the accuracy of your ...

DifferentialD (Built-in Mathematica Symbol)

DifferentialD[x] displays as \[DifferentialD]x.

Dummy Variables in Mathematics (Mathematica Tutorial)

When you set up mathematical formulas, you often have to introduce various kinds of local objects or "dummy variables". You can treat such dummy variables using modules and ...

Elliptic Integrals and Elliptic ... (Mathematica Tutorial)

Even more so than for other special functions, you need to be very careful about the arguments you give to elliptic integrals and elliptic functions. There are several ...

Error and Exponential Integral Functions (Mathematica Guide)

Using original algorithms developed at Wolfram Research, Mathematica evaluates error and exponential integral functions anywhere in the complex plane, to arbitrary ...

MaxRecursion (Built-in Mathematica Symbol)

MaxRecursion is an option for functions like NIntegrate and Plot that specifies how many recursive subdivisions can be made.

The Uncertainties of Numerical ... (Mathematica Tutorial)

Mathematica does operations like numerical integration very differently from the way it does their symbolic counterparts. When you do a symbolic integral, Mathematica takes ...

\[ContourIntegral] (Mathematica Character Name)

Unicode: 222E. Alias: Esc cint Esc. Compound operator. ∮ f x is by default interpreted as ContourIntegral[f,x].

\[CounterClockwiseContourIntegral] (Mathematica Character Name)

Unicode: 2233. Alias: Esc cccint Esc. Compound operator. ∳ f x is by default interpreted as CounterClockwiseContourIntegral[f,x].