plural of Lagrangian function

plural of theta function

(mathematics) Any of a group of special functions of several complex variables, important in many areas, including the theories of abelian varieties and moduli spaces, and of quadratic forms.

plural of indicator function

plural of polygamma function

(mathematics) A meromorphic function on ℂ, defined as the (m+1)-th derivative (for a given order m) of the logarithm of the gamma function.

plural of digamma function

plural of gamma function

plural of linear functional

superlative form of high-functioning: most high-functioning