DifferentialRoot (Built-in Mathematica Symbol)

DifferentialRoot[lde] represents a function that solves the linear differential equation specified by lde[y, x].

MathieuCharacteristicB (Built-in Mathematica Symbol)

MathieuCharacteristicB[r, q] gives the characteristic value b_r for odd Mathieu functions with characteristic exponent r and parameter q.

LibraryFunctionUnload (Built-in Mathematica Symbol)

LibraryFunctionUnload[fun] unloads a LibraryFunction so that it cannot be used.

DeleteCases (Built-in Mathematica Symbol)

DeleteCases[expr, pattern] removes all elements of expr that match pattern. DeleteCases[expr, pattern, levelspec] removes all parts of expr on levels specified by levelspec ...

LibraryFunction (Built-in Mathematica Symbol)

LibraryFunction[args] represents a function that has been loaded from a Wolfram Library.

Systems Interfaces and Deployment How ... (Mathematica Overview)

Connect to Other Systems Get Help in Mathematica

Converting Power Series to Normal ... (Mathematica Tutorial)

Converting power series to normal expressions. Power series in Mathematica are represented in a special internal form, which keeps track of such attributes as their expansion ...

LibraryFunctionError (Built-in Mathematica Symbol)

LibraryFunctionError[name, code] represents an error returned from a LibraryFunction.

Introduction to Differential Equation ... (Mathematica Tutorial)

The Mathematica function DSolve finds symbolic solutions to differential equations. (The Mathematica function NDSolve, on the other hand, is a general numerical differential ...

Return (Built-in Mathematica Symbol)

Return[expr] returns the value expr from a function. Return[] returns the value Null.