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Messages 1950 - 1996 of 3239   Oldest  |  < Older  |  Newer >  |  Newest
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1950
Hello, I just want to tell you that the application form and the general information sheet about the Mental Calculation World Cup 2006 is now available in...
Ralf Laue
ralf_laue
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Nov 1, 2005
9:30 am
1951
http://www.doubledivision.org/ Mike...
Mick Curtis
mick_curtis
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Nov 3, 2005
2:25 pm
1952
thnaks ... From: "Ralf Laue" <info@...> To: <MentalCalculation@yahoogroups.com> Sent: Sunday, October 30, 2005 1:24 AM Subject: [Mental...
arun mangal
arunmangal@...
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Nov 3, 2005
5:14 pm
1970
I know that it has been EONS since I have posted a message; however, I would like to know the best ways to calculate the 2nd, 3rd, 4th, etc. roots of a number....
joshulator84
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Nov 23, 2005
2:37 pm
1971
As av ery good decimalizer, I think you should be at your ease with the ways employed by A.C Aitken joshulator84 <joshulator84@...> a écrit : I know...
Emmanuel/DATA
emmanuel_dub...
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Nov 23, 2005
3:54 pm
1972
Hi all, I'm new here...and I KNOW this is off topic. But I'd like to ask you all your opinions/theories on this I'm reteaching myself calculus, and that...
shinobisoulxxx2
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Nov 28, 2005
8:26 am
1973
Hi Joshua Square roots are covered in many, many posts to the group, but the deeper roots are less commonly reported. Many people who are practiced at...
George Lane
george972453
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Nov 28, 2005
8:27 am
1974
... I suspect that your calculator is doing -(8^2) instead of (-8)^2. Rob F...
rob221b
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Nov 28, 2005
12:32 pm
1975
George and Ron Doerfler have already been very generous with their posts on this subject. See, for instance, messages 1144 and 1154. - RobF ... the deeper...
rob221b
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Nov 28, 2005
12:47 pm
1976
Hello, I wish all the best for 2006 to all of you. I hope that many of us will meet at the Mental Calculation World Cup in November in Giessen (see ...
Ralf Laue
ralf_laue
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Jan 2, 2006
2:20 pm
1977
Hello everyone, I have just joined this group. I have pretty poor mental calculation skills, can you guys recommend me any books which will suit a guy of my...
asadrizvi7
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Jan 3, 2006
10:39 am
1978
... Just have a look at http://www.recordholders.org/en/book/memory.html#Calculation...
ralf_laue
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Jan 3, 2006
11:02 am
1979
Hello Ralf. Best wishes to you too. I wonder what kind of preparation is required in order to achieve scores of 40+ in the 1 minute calendar??? Lewis Carroll...
rob221b
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Jan 4, 2006
8:31 am
1980
Hello Ralf, thanks for this information. Congratulations to Matthias and Yusnier! Do you think you can go above 60 per minute ? (1600-2100) Regards, Jean-Eric....
jean
jean2ms
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Jan 4, 2006
11:46 am
1981
Hello, I am Yusnier Viera Romero. Congratulations to Matthias for his records....
viera@...
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Jan 4, 2006
2:02 pm
1982
... My experience with the "one year" category was that doing a lot of training can bring you to a point where you do not actually calculate anymore - you know...
ralf_laue
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Jan 4, 2006
2:31 pm
1983
... almost ... problem is ... to ... I noticed that when Matthias was attempting the 1 minute record, speaking aloud the days of the week, he did not pause...
rob221b
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Jan 6, 2006
8:29 am
1984
... I meant 1600-2100, not 1600-2001, of course. Perhaps Matthais or Yusnier can reveal something of their approach, so I do not need to speculate (such action...
rob221b
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Jan 9, 2006
2:34 pm
1985
After experimenting a little speaking the days insytead of writing them, I discovered that a score of 40+ can be achieved using the standard four-offset...
rob221b
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Jan 16, 2006
8:43 am
1986
Are we talking about "spoken records" or "written records" ? If it is the first choice, what is the best "written record" in relation to the next World Cup...
jean
jean2ms
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Jan 16, 2006
8:47 am
1987
Hi Robert, what exactly is the standard four-offset method ? Jan After experimenting a little speaking the days insytead of writing them, I discovered that a...
Jan van Koningsveld
jan_van_koni...
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Jan 17, 2006
10:10 am
1988
I should read these things BEFORE I send them. There is a glaring error in this segment.. ============================================ We test first the offset...
rob221b
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Jan 23, 2006
8:36 am
1989
HI!! A friend have a question for the group: Why 31-12-2999 is a twesday ? Could somebody tell me about this question quiqly , please ?? Thanks. Alberto Coto ...
alberto coto
alcoga34
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Jan 23, 2006
9:03 am
1990
Hi Jan, By "standard four-offset method" I mean the method of assigning offsets to the day of the month, the month, the century and the year, and adding them...
rob221b
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Jan 23, 2006
9:39 am
1991
hi rob, WOW, thank you from every body in this group for the information. but unfortunately, i had discover that alone. i should had waited till i read all...
issam khneisser
issamn_1
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Jan 27, 2006
3:35 pm
1992
hi,i wanna know the names of the participants frm ind ... Jiyo cricket on Yahoo! India cricket [Non-text portions of this message have been removed]...
David Raju Chintapalli
mathsdavid
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Jan 30, 2006
9:08 am
1993
Thank YOU Issam - I don't think you have been wasting your time in discovering a calendar method. By "exploring all those combinations" you must have acquired...
rob221b
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Jan 30, 2006
9:10 am
1994
I also have found out method below described by Robert; Emmanuël rob221b <rob221b@...> a écrit : Thank YOU Issam - I don't think you have been...
Emmanuel/DATA
emmanuel_dub...
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Jan 30, 2006
1:57 pm
1995
Dear Robert, I would not call this four-offset method "standard" because the numbering 1 = mo, 2 = tue etc. breaks with a tradition which goes well back to the...
Ulrich Voigt
mnempi
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Jan 31, 2006
8:33 am
1996
Dear Friends, According to standard four offset method 4/november/1998 offset of date is 4 offset of month is 3 offset of year is 3 offset of century is 0...
deepak nag
deepaknag2000@...
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Jan 31, 2006
2:46 pm
Messages 1950 - 1996 of 3239   Oldest  |  < Older  |  Newer >  |  Newest
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