‘I had to save my life’: Inside Katie Johnston’s powerful transformation after MAFS It's Time to Stop Eating Plastic. Start by Trashing These 7 Items Full of Microplastics Artificially sweetened soft ...

This unique book provides a new and well-motivated introduction to calculus and analysis, historically significant fundamental areas of mathematics that are widely used in many disciplines. It begins ...

E_j(x) = ∑_k x^k/(k+j)! So for j=0, this is the regular exponential. The main application is to apply that exponential function to a matrix.

1 Department of Thoracic Surgery, The First Medical Centre, Chinese PLA General Hospital, Beijing, China 2 Medical School of Chinese PLA, Beijing, China We address mathematical modelling of ...

A derivative is a function which measures the slope. It depends upon x in some way, and is found by differentiating a function of the form y = f (x). When x is substituted into the derivative, the ...

Introduction to analytical methods for geography research. Topics include calculus, differential equations, and linear algebra, with an emphasis on solving geographically relevant problems and ...

Abstract: In this paper we study the accuracy and convergence of state-space approximations of Gaussian processes (GPs) with squared exponential (SE) covariance functions. This kind of approximations ...

Abstract: We present new exponential bounds for the Gaussian Q function (one- and two-dimensional) and its inverse, and for M-ary phase-shift-keying (MPSK), M-ary ...