KelvinBer[z] gives the Kelvin function ber(z).KelvinBer[n, z] gives the Kelvin function ber_n (z).
KernelMixtureDistribution[{x_1, x_2, ...}] represents a kernel mixture distribution based on the data values x_i.KernelMixtureDistribution[{{x_1, y_1, ...}, {x_2, y_2, ...}, ...
Kernels
(Built-in Mathematica Symbol) Kernels[] gives the list of running kernels available for parallel computing.
LabelingFunction is an option for charting functions that specifies a function to apply to determine labeling of chart elements.
ListCurvePathPlot[{{x_1, y_1}, {x_2, y_2}, ...}] plots a curve that corresponds to a smooth path through the specified points.
ListPlay[{a_1, a_2, ...}] creates an object that plays as a sound whose amplitude is given by the sequence of levels a_i.
Log10
(Built-in Mathematica Symbol) Log10[x] gives the base-10 logarithm of x.
Log2
(Built-in Mathematica Symbol) Log2[x] gives the base-2 logarithm of x.
LogicalExpand[expr] expands out logical combinations of equations, inequalities, and other functions.
LoopFreeGraphQ[g] yields True if the graph g has no self-loops, and False otherwise.