Unevaluated[expr] represents the unevaluated form of expr when it appears as the argument to a function.
Here is a homogeneous equation in which the total degree of both the numerator and the denominator of the right-hand side is 2. The two parts of the solution list give ...
You can tell a lot about what "type" of expression something is by looking at its head. Thus, for example, an integer has head Integer, while a list has head List. In a ...
mcomplex*MTensor_getComplexData (MTensor t) gets an array of the data elements of an MTensor of complex type.
mint const*MTensor_getDimensions (MTensor t) gets an array of the dimensions of an MTensor.
mint*MTensor_getIntegerData (MTensor t) gets an array of the data elements of an MTensor of integer type.
double*MTensor_getRealData (MTensor t) gets an array of the data elements of an MTensor of real type.
SectorChart3D[{{x_1, y_1, z_1}, {x_2, y_2, z_2}, ...}] makes a 3D sector chart with sector angle proportional to x_i, radius y_i, and height z_i.SectorChart3D[{..., w_i[{x_i, ...
int MLPutNext (MLINK link, int type) prepares to put an object of the specified type on link.
int MLGetShortInteger (MLINK link, short *i) gets an integer from the MathLink connection specified by link and stores it as a C short in i.