ContourPlot in the built-in Mathematica kernel now accepts equations.
HeavisideLambda[x] represents the triangle distribution \[CapitalLambda](x) which is nonzero for |x| < 1.HeavisideLambda[x_1, x_2, ...] represents the multidimensional ...
HeavisidePi[x] represents the box distribution \[CapitalPi](x), equal to 1 for |x| < 1/2 and 0 for |x| > 1/2.HeavisidePi[x_1, x_2, ...] represents the multidimensional box ...
KroneckerSymbol[n, m] gives the Kronecker symbol (n/m).
Benchmark[] runs the MathematicaMark8 benchmark.
AlgebraicNumberNorm[a] gives the norm of the algebraic number a.
CForm
(Built-in Mathematica Symbol) CForm[expr] prints as a C language version of expr.
FortranForm[expr] prints as a Fortran language version of expr.
FourierCosCoefficient[expr, t, n] gives the n\[Null]^th coefficient in the Fourier cosine series expansion of expr.FourierCosCoefficient[expr, {t_1, t_2, ...}, {n_1, n_2, ...
FourierSinCoefficient[expr, t, n] gives the n\[Null]^th coefficient in the Fourier sine series expansion of expr.FourierSinCoefficient[expr, {t_1, t_2, ...}, {n_1, n_2, ...}] ...