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Each of the men have a personal net worth of about $6.2 billion, according to the Bloomberg Billionaires Index. The firm’s assets are split between two separate entities: Two Sigma Investments ...

NEW YORK - If a swarm of middle schoolers call you an "Alpha Sigma" or a "Looksmax Mogger," take it as a compliment. If they ...

Sony is getting an exciting new lens in the Sigma 28-105 F/2.8 FE. While details about the lens have been scarce, the first images have already leaked online. The leaked image of the Sigma 28-105 ...

This book is an introduction to the basic theory of Hopf algebras for the reader already familiar with the basic ideas of linear algebra and commutative algebra. After introducing and discussing the ...

Composite functions are made when the output from one function is used as the input of another function. The names of the functions are written next to each other, with the function that is used ...

"Today, Finale is no longer the future of the notation industry — a reality after 35 years, and I want to be candid about this," writes Greg Dell'Era, president of the MakeMusic development company.

The billionaire founders of Two Sigma Investments — John Overdeck and David Siegel — are stepping down from day-to-day management after feuding for years and handing control to two new co ...

Roula Khalaf, Editor of the FT, selects her favourite stories in this weekly newsletter. The founders of Two Sigma, one of the world’s largest hedge funds, are stepping down as co-chief ...

By Maureen Farrell Two Sigma, one of the world’s largest hedge funds, said on Wednesday that its billionaire co-founders, John Overdeck and David Siegel, would step down as co-chief executives.

The price range for the Mitsubishi Sigma varies based on the trim level you choose. Starting at $1,030 and going to $3,630 for the latest year the model was manufactured. The model range is available ...

Composite functions are made when the output from one function is used as the input of another function. The names of the functions are written next to each other, with the function that is used ...