My name is Reid Atcheson. I have a PhD in Computational and Applied Mathematics (CAAM) from Rice University. I currently work for Numerical Algorithms Group (NAG). I periodically write here about my interests. I have interest in the following:

- Scientific computation and numerical analysis
- High performance computing
- Correctness of numerical algorithms
- Functional programming

15 Jan 2018 Estimating Errors in Summing Arrays of Floating Point Numbers

10 Jan 2018 Breaking Bayesian Inference

02 Jan 2018 Excluded Middle and the Stock Market

28 Dec 2017 Intermediate Value Theorem on Rational Numbers

14 Dec 2017 Computing Square Root of Rational Numbers

14 Nov 2017 Talk at SC17

02 Apr 2017 Rice HPC Oil&Gas Conference

22 Dec 2016 Abstract Numerical Linear Algebra: Update!

19 Oct 2016 Joint Post with Julia Computing

14 Oct 2016 Abstract Numerical Linear Algebra

27 Dec 2015 Running MPI Jobs on Google Compute Instances

07 Dec 2015 The danger of variable length arrays in C99+

12 Jul 2015 An International Mathematical Olympiad Problem

23 Apr 2015 I am a doctor now

07 Dec 2014 Infinitude of Primes Revisited

29 Aug 2014 JuliaCon Presentation

06 Jul 2014 Reciprocal Sum of Primes Diverges

04 Jul 2014 Infinitely many prime numbers: Euler's proof

10 Jan 2014 First website.