ExpandDenominator[expr] expands out products and powers that appear as denominators in expr.
FactorSquareFree[poly] pulls out any multiple factors in a polynomial.
GeometricMean[list] gives the geometric mean of the values in list.
GraphIntersection[g_1, g_2] gives the graph intersection of the graphs g_1 and g_2.GraphIntersection[g_1, g_2, ...] gives the graph intersection of g_1, g_2, ....
GraphUnion[g_1, g_2] gives the graph union of the graphs g_1 and g_2.GraphUnion[g_1, g_2, ...] gives the graph union of g_1, g_2, ....
HarmonicMean[list] gives the harmonic mean of the values in list.
InterpretationBoxOptions -> {opt_1 -> val_1, opt_2 -> val_2, ...} is an option for selections that specifies settings for InterpretationBox constructs.
JaccardDissimilarity[u, v] gives the Jaccard dissimilarity between Boolean vectors u and v.
KelvinBei[z] gives the Kelvin function bei(z).KelvinBei[n, z] gives the Kelvin function bei_n (z).
KelvinBer[z] gives the Kelvin function ber(z).KelvinBer[n, z] gives the Kelvin function ber_n (z).