検索結果- 英語 - 多言語
検索内容:
window function
(databases) A function that performs a calculation using values from several rows, but does not group them into a single row.
beta function
(mathematical analysis) A mathematical function that is also called the Euler integral of the first kind; it is a symmetric special function.
distribution function
(mathematics, physics) A function of seven variables of the form f(x,y,z,t;v_x,v_y,v_z) that gives the number of particles per unit volume in single-particle phase space.
stress function
(physics) A function that finds a more tractable method for the elastic equations that describe the deformation of an elastic body subject only to boundary surface forces.
unit function
(mathematics) a completely multiplicative function on the positive integers that is defined as equal to one for a special value and zero otherwise:
switching function
(logic) Synonym of Boolean function
partition function
(mathematics) generalization of the definition of a partition function in statistical mechanics / (number theory) function that represents the number of possible partitions of a natural number.
Hankel function
(mathematics) Either of two functions that are solutions to Bessel's equation.
discriminant function
(mathematics) A function used to predict a categorical dependent variable by one or more continuous or binary independent variables.
stream function
(mathematics) A function used to plot streamlines that represent the trajectories of particles in a steady flow.