Type the expression that will have an underscript. Type x. Create an underscript by pressing the Control key and the 4 key at the same time.

ClassName[javaclass] returns, as a string, the fully qualified name of the specified JavaClass. ClassName[javaobject] returns the fully qualified name of the Java class of ...

JavaNew[classname] constructs a Java object of the specified class. JavaNew[classname, args] constructs a Java object of the specified class, passing the arguments args to ...

TetGenCreate[] creates an instance of a TetGen expression.

PageRankVector[g] returns the page rank of the graph g.

ReturnScript is an option to GUIRunModal which specifies a string version of Mathematica code to execute when the window ends its modal session and becomes the return value ...

ModulationType is an option of FrequencyModulation, specifying the type of modulation.

AlternatingGroupIndex[n, x] gives the cycle index of the alternating group of size n permutations as a polynomial in the symbols x[1], x[2], ..., x[n]}.

ChromaticPolynomial[g, z] gives the chromatic polynomial P(z) of graph g, which counts the number of ways to color g with, at most, z colors.

CoxeterGraph gives a non-Hamiltonian graph with a high degree of symmetry such that there is a graph automorphism taking any path of length 3 to any other.