Learn how to enable the Scientific Calculator and use Math Notes on your iPhone, and breeze through Math equations with ease.

Scientists update Hamilton’s rule with powerful new math, revealing the many ways altruism and cooperation can thrive in ...

In July we discussed why many shoppers are switching to leases. Now we explain the simple math behind the payment you sign ...

Abstract: This letter proposes a new method for robust state-feedback control design for nonlinear systems. We introduce robust control contraction metrics (RCCM), extending the method of control ...

Abstract: A dual-loop LC-voltage-controlled oscillator (VCO)based frequency synthesizer, composed of an all-digital frequency-locked loop (ADFLL) and a voltage-mode, type-I, subsampling phase-locked ...