Assumptions is an option for functions such as Simplify, Refine, and Integrate that specifies default assumptions to be made about symbolic quantities.
BinaryWrite[channel, b] writes a byte of data, specified as an integer from 0 to 255. BinaryWrite[channel, {b_1, b_2, ...}] writes a sequence of bytes. BinaryWrite[channel, " ...
___(three _characters) or BlankNullSequence[] is a pattern object that can stand for any sequence of zero or more Mathematica expressions. ___h or BlankNullSequence[h] can ...
Decompose[poly, x] decomposes a polynomial, if possible, into a composition of simpler polynomials.
FileNameSetter[name] represents a file name setter which displays as a Browse button and when clicked brings up a system file opening dialog, starting from the location ...
GeneratedParameters is an option that specifies how parameters generated to represent the results of various symbolic operations should be named.
GraphQ
(Built-in Mathematica Symbol) GraphQ[g] yields True if g is a valid Graph object and False otherwise.
IdentityMatrix[n] gives the n*n identity matrix.
ImageEffect[image, " effect"] applies the specified image effect to image.ImageEffect[image, {"effect", params}] uses parameters params.
LinearFractionalTransform[m] gives a TransformationFunction that represents a linear fractional transformation defined by the homogeneous matrix m. ...