Computational Science

Guru

 Guru
Accepted answer and score of 40 or more. This badge can be awarded multiple times.
Awarded 22 times.
Why is division so much more complex than other arithmetic operations?
Awarded Aug 12 at 7:04
Which Runge-Kutta method is more accurate: Dormand-Prince or Cash-Karp?
Awarded Dec 8, 2022 at 6:35
The easiest way to find intersection of two intervals
Awarded Nov 17, 2022 at 15:01
What guidelines should I follow when choosing a sparse linear system solver?
Awarded Oct 3, 2022 at 6:18
BDF vs implicit Runge Kutta time stepping
Awarded Jun 6, 2021 at 19:48
How does the MATLAB backslash operator solve $Ax=b$ for square matrices?
Awarded Mar 31, 2021 at 16:55
What is the computational cost of $\sqrt{x}$ in standard libraries?
Awarded Jan 15, 2021 at 22:19
why is A*v+B*v faster than (A+B)*v?
Awarded Jan 21, 2020 at 19:00
What tools or approaches are available to speed up code written in Python?
Awarded Oct 22, 2019 at 1:35
How do I take the FFT of unevenly spaced data?
Awarded Jun 23, 2019 at 15:35
Is it a good idea to use vector<vector<double>> to form a matrix class for high performance scientific computing code?
Awarded Feb 5, 2019 at 6:00
What are good ways to document scientific software?
Awarded Dec 16, 2018 at 22:15
How to choose a method for solving linear equations
Awarded Oct 8, 2018 at 13:15
What are the conceptual differences between the finite element and finite volume method?
Awarded Sep 16, 2018 at 14:00
What does "symplectic" mean in reference to numerical integrators, and does SciPy's odeint use them?
Awarded Jun 2, 2018 at 15:34
Is it common not to use libraries for standard numerical algorithms, and why?
Awarded Jun 21, 2017 at 17:36
What are criteria to choose between finite-differences and finite-elements
Awarded Apr 14, 2017 at 23:31
What makes Fortran fast?
Awarded Apr 25, 2016 at 14:34
What kinds of problems lend themselves well to GPU computing?
Awarded Jan 4, 2016 at 20:31
C++ vs Fortran for HPC
Awarded Jul 30, 2015 at 7:50
What are some good strategies for improving the serial performance of my code?
Awarded Dec 13, 2014 at 5:32
Is it worthwhile to write unit tests for scientific research codes?
Awarded Apr 23, 2013 at 8:26

Your privacy

By clicking “Accept all cookies”, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.