Hypergeometric2F1Regularized[a, b, c, z] is the regularized hypergeometric function \[Null]_2 F_1 (a, b; c; z)/\[CapitalGamma](c).
IdentityMatrix[n] gives the n*n identity matrix.
ImageCorrespondingPoints[image_1, image_2] finds a set of matching interest points in image_1 and image_2 and returns their pixel coordinates.
ImageLines[image] finds line segments in image and returns the coordinates of their endpoints.ImageLines[image, t] uses the threshold t for selecting image ...
Inset
(Built-in Mathematica Symbol) Inset[obj] represents an object obj inset in a graphic. Inset[obj, pos] specifies that the inset should be placed at position pos in the graphic. Inset[obj, pos, opos] aligns ...
Interval[{min, max}] represents the range of values between min and max. Interval[{min_1 , max_1}, {min_2 , max_2}, ...] represents the union of the ranges min_1 to max_1, ...
InverseErfc[s] gives the inverse complementary error function obtained as the solution for z in s = erfc(z).
InverseFunctions is an option for Solve and related functions that specifies whether inverse functions should be used.
LibraryFunctionLoad[lib, fun, argtype, rettype] loads Wolfram Library lib and makes the library function fun available in Mathematica.
MathieuC[a, q, z] gives the even Mathieu function with characteristic value a and parameter q.