Math Clock: Double Factorial
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Author's Game Description
Find the double factorial of each numeral. The double factorial is like the factorial but omits odd numbers from even factorials and the reverse. So 5!! is 5x3x1; and 6!! is 6x4x2.
The basic image is made freely available by GTCO Calcom
Category: Science
Tags: math, science, factorial, clock
Created by tickman August 6, 2007
2 ratingsPlayed 79 times | 0 Fav's
| Highscores - Math Clock: Double Factorial | Place 1 - 10 | |||
|---|---|---|---|---|
| Player Name | Score | Time | Date of Play | |
| 1 | Veejay | 100% | 0:12.1 min. | 2008-04-08 |
| 2 | MisterSamsonite | 100% | 0:13.1 min. | 2007-09-01 |
| 3 | kondzio | 100% | 0:14.2 min. | 2008-09-20 |
| 4 | Arturo | 100% | 0:15.0 min. | 2008-04-04 |
| 5 | Tinus | 100% | 0:16.9 min. | 2007-08-08 |
| 6 | kristk | 100% | 0:20.6 min. | 2007-08-07 |
| 7 | tassos | 100% | 0:24.5 min. | 2007-08-06 |
| 8 | tickman | 100% | 0:25.4 min. | 2007-08-06 |
| 9 | britege | 100% | 0:34.3 min. | 2008-11-05 |
| 10 | bjure | 100% | 1:25.1 min. | 2008-10-23 |
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The original is available at:
http://www.gtcocalcomp.com/erc/
interwritebackgrounds/clock_face.jpg
Even though it is freely available, there is a disclaimer:
http://www.gtcocalcomp.com/legal.htm