Mathematica supports using joysticks, gamepads, 3D mice, and all other controller devices that follow the HID specification. In fact, in many cases, there is zero setup ...
BitXor
(Built-in Mathematica Symbol) BitXor[n_1, n_2, ...] gives the bitwise XOR of the integers n_i.
ControllabilityMatrix[ss] gives the controllability matrix of the StateSpaceModel object ss.
DihedralGroup[n] represents the dihedral group of order 2 n.
Equivalent[e_1, e_2, ...] represents the logical equivalence e_1 \[DoubleLeftRightArrow] e_2 \[DoubleLeftRightArrow] ..., giving True when all of the e_i are the same.
FindEdgeCover[g] finds an edge cover of the graph g with a minimum number of edges.
ImageAdd[image, x] adds an amount x to each channel value in image.ImageAdd[image_1, image_2] gives an image in which each pixel is the sum of the corresponding pixels in ...
ImageForestingComponents[image] finds a segmentation of image, returning an integer matrix in which positive integers label different ...
MaxRecursion is an option for functions like NIntegrate and Plot that specifies how many recursive subdivisions can be made.
MeanShiftFilter[image, r, d] replaces each pixel with the mean of the pixels in a range-r neighborhood and whose value is within a distance d.MeanShiftFilter[array, r, d] ...