> lang > float@
Result = Float@ ( Pointer AS Pointer )Returns the Float value stored at the memory address specified by Pointer. If the memory address is unreadable, a 参数无效(20) error is raised.
Result = Float@ ( String AS String )Return the Float value stored in the eight first characters of String. If the string does not have at least eight characters, either a 参数无效(20) error is raised or an undefined result is returned.