... spots. In each spot I will imagine, associate & locate the number pictures. ex : 60*61 = 3721. I will use persons & actions technique here I will associate...
Ever since my childhood I have been told that I have exceptional mental calculating abilities. I wonder if any of you could help figure out if these really are...
If you really are so then you may have Alex Aitken as equivalent althought his mental capabilities came from industrious practice he begun when he was 13 years...
Emmanuel.DUBRULLE@...
May 2, 2003 6:16 am
932
Yes - I really am so... Could you please guide me for some information on Alex Aitken (I will, of course, google him). Sorry - I realize that was an example...
Again I see a cycle... "3674/59=62.27118644067796610169491525423728661016949152542372866101694 91525423728..." About Aitken ...
Emmanuel.DUBRULLE@...
May 2, 2003 7:55 am
934
... you ... with ... the ... will ... places ... as ... written ... mundane ... some ... which ... but ... the ... my ... whole ... a ... (Spring ... but ... ...
This link provides the text of the 1954 Aitken talk that may be easier on the eyes to read: http://users.lk.net/~stepanov/mnemo/aitkene.html Steven B. Smith...
and as well you should... we are talking rational numbers here! ... 694 ... http://membres.lycos.fr/calculateurprodige/biographies/aitken/Aitken.h tm ... ...
Josh, I would love to talk to you more about your and my abilities. In case you thought otherwise, I must tell you that I am 34 years old - and have never...
Hi, With all due respect, I did not get on this board looking to set any records. I'm looking for answers about how many others have shared my experiences as...
... Emmanuel/Mentaldivider, Curious dialogue. The periodicity displayed by n/73 is due to 73 being a factor of 10,001. Indeed, to decimalize a frac n/73, where...
I don't think this is too off topic, but I'm sure that this is a good question to ask since there are people here that can do awesome mental calculations. I've...
MentalD - I suspect this is doctored version of Alexis's rejection letter from Guinness when he propose new 13th root. You will get used to his humour... BTW...
r> MentalD - I suspect this is doctored version of Alexis's rejection r> letter from Guinness when he propose new 13th root. You will get r> used to his...
Oleg Stepanov
olegstepanov@...
May 2, 2003 9:08 pm
944
Yes - I know some of these tricks - but have stuck to brute force long division since I was a kid. It tends to be easier than memorizing tricks for me. I'm...
... A very relevant topic for this group, in my opinion. There are quite a few sites that deal with repeating decimals, but the most details I have found are...
Nothing curious to see in my words, I'm totally unexperienced in decimalisation. I was totaly unaware of any "trick" in decimalisation I however was indeed...
Emmanuel DUBRULLE
edubrulle@...
May 3, 2003 10:18 am
947
Hello everybody, my name is Bertram Hupe and I'm new to the list. I'm a student at the University of Marburg, Germany. Having been interested in maths since my...
... table ... Well, I think that it is not necessary to learn it "intentional". If you have solved enough multiplication tasks, you will know it without having...
The schedule for the seventh Mind Sports Olympiad has been announced, and it will include a Mental Calculations event: MENTAL CALCULATIONS (Prize fund £100) *...
Hi, we have 105 group members, so it would be very interesting to hear what everybody thinks, suggestions, comments, anything. It would be great to meet some...
... De : LEMAIRE [mailto:lemaire.alexis@...] Envoyé : samedi 10 mai 2003 17:47 À : MentalCalculation@yahoogroups.com Objet : [Mental Calculation]...
Emmanuel DUBRULLE
edubrulle@...
May 10, 2003 4:35 pm
958
At last I made Mitchell 1907 article. All 3 parts and 2 appendix. 82 pages!!! Mitchell discuss about Scripture errors and made new, historical errors... :-) ...
Oleg Stepanov
olegstepanov@...
May 13, 2003 6:03 pm
960
Yes, this reminds me , I 'have to finish translation of Binet...I haven't begun yet ... From: Oleg Stepanov [mailto:olegstepanov@...] Sent: mardi 13 mai...
Emmanuel.DUBRULLE@...
May 14, 2003 5:54 am
961
EDcei> Yes, this reminds me , I 'have to finish translation of Binet...I haven't EDcei> begun yet I have to finish thanslate Mitchell. I haven't begun...
Oleg Stepanov
olegstepanov@...
May 14, 2003 7:19 am
962
1+1=3 Iam very happy today. ;)) Best wishes. Javier....
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.
