| Input | An argument of any type. | 
| Output | The argument converted to a number. | 
| Input | An argument of any type. | 
| Output | The argument converted to an integer. | 
| Input | An argument of any type. | 
| Output | The argument converted to a decimal number. | 
| Input | An argument of any type. | 
| Output | The argument converted to a string. | 
| Input | An argument of any type. | 
| Output | The argument converted to a boolean. | 
| Input | An argument of any type. | 
| Output | The argument converted to a list. | 
| Input | An argument of any type. | 
| Output | True if the argument is a number. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is an integer. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a decimal number. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is infinite. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a string. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a boolean. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a timestamp. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a function. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a list. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a map. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a vector. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a set. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a stack. False otherwise. | 
| Input | An argument of any type. | 
| Output | True if the argument is a queue. False otherwise. |