var RealNumber = int | float

• Type: TypeAlias

var Number = RealNumber | complex

• Type: TypeAlias

var Var = SingleVar | ArrayVar

• Type: TypeAlias

var OneSingleVarFunc = Callable[[SingleVar], SingleVar]

• Type: TypeAlias

var OneArrayFunc = Callable[[ArrayVar], ArrayVar]

• Type: TypeAlias

var OneVarFunc = OneSingleVarFunc | OneArrayFunc

• Type: TypeAlias

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

• Type: TypeAlias

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

• Type: TypeAlias

var TwoVarsFunc = TwoSingleVarsFunc | TwoArraysFunc

• Type: TypeAlias

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

• Type: TypeAlias

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

• Type: TypeAlias

var ThreeVarsFunc = ThreeSingleVarsFunc | ThreeArraysFunc

• Type: TypeAlias

var MultiSingleVarsFunc = Callable[..., SingleVar]

• Type: TypeAlias

var MultiArraysFunc = Callable[..., ArrayVar]

• Type: TypeAlias

var MultiVarsFunc = MultiSingleVarsFunc | MultiArraysFunc

• Type: TypeAlias