一: one元: first; primary函: case; envelope式: type; style单: singular number fate; destin ...函数: function二元函式双叁函数: binary function一元函式: unary function一元函数: a function of a single variable, single variable function; function of one variable; univariate function; uunivariatefunction一元函数积分学: single variable integral calculus一元函数微分学: single variable differential calculus二元函式: binary function元函数: function of n variables函式；函数: functionn元函数: function of n variables单元函数: one-variable function多实元函数: function of several real variables多元函数: function of many variables; function of several variables; multivariate function; multivariatefunction模糊元函数: fuzzy membership function神经元函数: neuron function友元函数: friend function多元函数微分学: multivariable differential calculus二元函数发生器: bivariant function generator函式函数指针: pointers to functions一元样条函数: univariate spline
