# The `*` operator

## Returns correct result when used on two `Number`s

### Juttle

    emit -from Date.new(0) -limit 1 | put result = 5 * 6 | view result

### Output

    { "time": "1970-01-01T00:00:00.000Z", result: 30 }

## Returns correct result when used on a `Number` and a `Duration`

### Juttle

    emit -from Date.new(0) -limit 1 | put result = 5 * :6 seconds: | view result

### Output

    { "time": "1970-01-01T00:00:00.000Z", result: "00:00:30.000" }

## Returns correct result when used on a `Duration` and a `Number`

### Juttle

    emit -from Date.new(0) -limit 1 | put result = :5 seconds: * 6 | view result

### Output

    { "time": "1970-01-01T00:00:00.000Z", result: "00:00:30.000" }

## Produces an error when used on invalid operand type combinations

### Juttle

    emit -from Date.new(0) -limit 1 | put result = null * null | view result

### Errors

  * Invalid operand types for "*": null and null.