InverseJacobiSN (Built-in Mathematica Symbol)

InverseJacobiSN[v, m] gives the inverse Jacobi elliptic function sn -1 (v \[VerticalSeparator] m).

InversePermutation (Built-in Mathematica Symbol)

InversePermutation[perm] returns the inverse of permutation perm.

InverseSeries (Built-in Mathematica Symbol)

InverseSeries[s] takes the series s, and gives a series for the inverse of the function represented by s. InverseSeries[s, x] uses the variable x in the inverse series.

InverseWeierstrassP (Built-in Mathematica Symbol)

InverseWeierstrassP[p, {g_2, g_3}] gives a value of u for which the Weierstrass function \[WeierstrassP] (u; g_2, g_3) is equal to p.

IsolatingInterval (Built-in Mathematica Symbol)

IsolatingInterval[a] gives a rational isolating interval for the algebraic number a.IsolatingInterval[a, dx] gives an isolating interval of width at most dx.

ItemSize (Built-in Mathematica Symbol)

ItemSize is an option for Grid, Column, and related constructs that specifies the sizes to allow for items.

JaccardDissimilarity (Built-in Mathematica Symbol)

JaccardDissimilarity[u, v] gives the Jaccard dissimilarity between Boolean vectors u and v.

JacobiP (Built-in Mathematica Symbol)

JacobiP[n, a, b, x] gives the Jacobi polynomial P_n^(a, b)(x).

JacobiSymbol (Built-in Mathematica Symbol)

JacobiSymbol[n, m] gives the Jacobi symbol (n/m).

JoinForm (Built-in Mathematica Symbol)

JoinForm[type] is a graphics directive that specifies what type of joins should be used to connect segments of lines, tubes, edges, and related primitives.