The Rice Siam Chapter 50-digit Challenge

نویسنده

  • THOMAS SCHMELZER
چکیده

Recently the Rice University SIAM student chapter has published five new 10-digit problems. The intention is that Rice students solve every problem to as many digits of precision as possible. Archetype for this idea was a similar competition1 which culminated in a beautiful book[1].

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

A Continent-wide, Product-oriented Approach to Rice Breeding in Africa

(eds M.C.S. Wopereis et al.) 69 within countries. For example, surveys in Benin showed large differences between consumer preferences in urban and rural areas (see Futakuchi et al., Chapter 25, this volume). The challenge to develop new rice varieties for such diversity is huge and compounded by the fact that training and recruitment of rice breeders has been neglected across the continent sinc...

متن کامل

Rice Breeding

This chapter deals with breeding aspects of one of the most important crops for food security in the world. Initially it shows how diverse rice is with 22 species, different levels of ploidy and six diversity groups. The choice of parents for crossing, when having such wide genetic diversity available, requires careful characterization and evaluation of the germplasm as well as good knowledge a...

متن کامل

تعیین بهترین جایگزین غذایی برای گندم در کودکان حساس به گندم

Background: Food allergy is one of the most important among other allergic diseases. Although it is less prevalent in adult but in infants it’s prevalence was reported as much as 8 percent. In part, wheat is one of the six main food allergens in infant and in other part there is extensive cross reactivity between the cereals. Therefore the aim of this study is selection of the best food substit...

متن کامل

Study of Sexual Dimorphism in Second-to-fourth Digit Length Ratio (2D: 4D) in the Green-Bellied Lizard (Darevskia cholorogaster) from Iran

Sexual dimorphism in digit ration is related to genetic differences between species in response to prenatal exposure to hormones. In this study, the development of tetrapod digits, preliminary the ratio between the length of digit II and IV (2D: 4D) was investigated in 34 samples of Darevskia cholorogaster in the North of Iran. The results showed no significant differences between sexes in any ...

متن کامل

Chastened Challenge Sponsor : “ I Misjudged ”

I’ve marked many problem sets in my time, but never a set like these. There’s no other word for it. What joy the contes-tants took in this “Decimal Decathlon”! The story began last January, when SIAM News printed a collection of ten mathematical problems. For each one, the solution was a single real number, and the challenge to readers was, Can you determine these numbers to many digits of accu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2005