What if your reality was nothing more than a complex computer simulation? And if you were just a program on someone else’s hard drive, how would you know? Mary Trump reveals the one thing Donald Trump ...

His face covered in a black balaclava, “Jihadi John” is the menacing figure seen in Islamic State videos beheading several foreign hostages. The New York Times reports this morning that the man has ...

The FBI spent a half-billion-dollars on a Sentinel computerized file system, but the system is rife with problems, Newsweek reports. Officials insisted the Sentinel would be completed by the end of ...

Computational models are mathematical models used to numerically study the behaviour of complex systems by means of a computer simulation. A computational model can be used to make predictions of the ...

A dynamical system is a particle or ensemble of particles whose state varies over time and thus obeys differential equations involving time derivatives. Analytical resolution of such equations or ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...