var RealNumber = int | float

• Type: TypeAlias

• Description: 实数

var Number = RealNumber | complex

• Type: TypeAlias

• Description: 数

var SingleVar = TypeVar('SingleVar', bound=Number)

• Description: 单变量

var ArrayVar = TypeVar('ArrayVar', bound=Iterable[Number])

• Description: 数组变量

var Var = SingleVar | ArrayVar

• Type: TypeAlias

• Description: 变量

var OneSingleVarFunc = Callable[[SingleVar], SingleVar]

• Type: TypeAlias

• Description: 一元单变量函数

var OneArrayFunc = Callable[[ArrayVar], ArrayVar]

• Type: TypeAlias

• Description: 一元数组函数

var OneVarFunc = OneSingleVarFunc | OneArrayFunc

• Type: TypeAlias

• Description: 一元函数

var TwoSingleVarsFunc = Callable[[SingleVar, SingleVar], SingleVar]

• Type: TypeAlias

• Description: 二元单变量函数

var TwoArraysFunc = Callable[[ArrayVar, ArrayVar], ArrayVar]

• Type: TypeAlias

• Description: 二元数组函数

var TwoVarsFunc = TwoSingleVarsFunc | TwoArraysFunc

• Type: TypeAlias

• Description: 二元函数

var ThreeSingleVarsFunc = Callable[[SingleVar, SingleVar, SingleVar], SingleVar]

• Type: TypeAlias

• Description: 三元单变量函数

var ThreeArraysFunc = Callable[[ArrayVar, ArrayVar, ArrayVar], ArrayVar]

• Type: TypeAlias

• Description: 三元数组函数

var ThreeVarsFunc = ThreeSingleVarsFunc | ThreeArraysFunc

• Type: TypeAlias

• Description: 三元函数

var MultiSingleVarsFunc = Callable[..., SingleVar]

• Type: TypeAlias

• Description: 多元单变量函数

var MultiArraysFunc = Callable[..., ArrayVar]

• Type: TypeAlias

• Description: 多元数组函数

var MultiVarsFunc = MultiSingleVarsFunc | MultiArraysFunc

• Type: TypeAlias

• Description: 多元函数