... http://www.startfromhere.freeserve.co.uk/nudesci/abc/Completely%20Mental%20Math.htm ... Dear Mick, Thank you for posting this - interesting stuff! The only...
To be honest, I have just made up these maths methods over a weekend or two; they are a starting point. And I am so busy that I do not know if I will be able...
Mike, I posted this link before. It is a demo of how to do a 5x5 using the major system, which is what I think you are using, and is quite funny if you've not...
Is there anyone who can translate into English what Klein is saying while he is cubing 124? Thanks. He can be heard saying "huit" a few times, so he might be...
Hey guys, I'm wondering if there is a good book I can buy on the market? I think Ralf Lau (sp?) wrote one, but I'm not sure of the details. Thanks alot. -bm...
HAVE LITTLE FUN WITH NUMBERS Hi Dear Friends, Let me introduce myself to this beautiful group. If you are interested in mathematics. In this group you will...
... I will have a look on the vidéo You said 29791 x 8 x 8 ; I'll check that howerver I had read on olegs site that Wim Klein knew the cubes up to 150 W Klein...
Clear DayHello all Wish You all a very Happy, Healthy and prosperous new year Here is my new concept of determination of success in the life on the occasion of...
arun mangal ( India )
arunmangal@...
Jan 10, 2005 4:53 pm
1678
... Thank you. ... Logs to 150. Cubes to 100. ... It's all Dutch to me!...
Rob you are right he said 31^3 x 8 x 8; your french is not that bad (238328 x 8 could be easier ) ... I noticed that 37 by 48 =1776(1600+160+16) 37 by 84...
I've seen it; not bad at all Emmanuël ... From: basudeo_agarwal [mailto:basudeo_agarwal@...] Sent: Monday, January 10, 2005 7:39 AM To:...
Emmanuel.DUBRULLE@...
Jan 11, 2005 11:20 pm
1681
... Thanks very much Emmanuel!! ... =2800+280+28=3108 You noticed this directly? Or did you see that 48=3x16 and 84=3x28, knowing 3x37=111? Best wishes, Robert...
Hello, It is common sense that publishing record times for single mental calculation tasks suffers from the fact that different random tasks have different...
Do you have strong thoughts about who the audience will be? In the UK, we have popular tv programmes which I would not imagine would appeal to the general...
Hi Ralf I've read some responses to your request for comment, and I note they have been both positive & negative - I side with the positive views. It makes...
hello dear group this is first time i m sending e-mail to any of the group. because i have got some saught of problem the problem is that, i m prepairing to...
Envelopes Someone has prepared two envelopes containing money. One contains twice as much money as the other. You have decided to pick one envelope. This time...
The flaw in the logic is basically as follows: If you are making your assumption about the envelopes after your first choice, then you would have to make a new...
... as ... challenge is ... power ... Some 13th root-bashing.. If the 13th root tasks are given in base 11, then they all become easy. In contrast, the...
... I totally agree with Robert in this point. In my opinion this is a category to amaze people who don't know anything about it. If a MC extracts the 13 th...
Square root record, 8 figure root of 6 digit number, 10 tasks Requiring 10 tasks all correct will mean records are rarely broken (contrast this with the single...
Dear Rob, I liked your idea about signaling the result of a record try even it is not already totaly accomplish for 10 task in row. That will motivate Us to...
Hello, Thank you for the responses so far. Robert has pointed out that the 13th root is interesting for historical reasons, and Jan has suggested to substitute...
... I agree when you say that calculating and memory are both important. But most of 13th root is memory and we already have a category which is nearly purely...
Jan, I do so wholeheartedly agree agree with your views. Perhaps I am biased because my memory is so bad, but I do feel that an event under the 'mental...
Having problems with message search?
Fill out this form to ensure your group is one of the first to be migrated to the new message search system.
