"We think these indexes are particularly timely, given recent bouts of extreme volatility," said Patrick Shaddow, CEO of Syntax Data. "Uncertainty is a reality in today's equity markets, and these ...

It is a fascinating Python ... data type only has to be the same per column like an SQL data base. Each column can be another multidimensional object and does not have to conform to the basic NumPy ...

The vibrations are determined by two factors, the radial force excitation and the structure borne transfer function. The radial force, which is the dominant source of vibration, was analyzed and it ...