Syntax
FACTD(<number>)
Description
Returns the double factorial of a number (0 <= number < 21).
...
| Column1 | FACTD() returns |
|---|---|
| 3 | 6 |
| 4 | 24 |
| 8 | 40,320 |
| 21 | <error> |
| -3 | <error> |
Page Comparison
General
Content
Integrations
FACTD(<number>)
Returns the double factorial of a number (0 <= number < 21).
...
| Column1 | FACTD() returns |
|---|---|
| 3 | 6 |
| 4 | 24 |
| 8 | 40,320 |
| 21 | <error> |
| -3 | <error> |