Top "Scientific-computing" questions

Use this tag for questions about using computers in science.

Is the order of a Python dictionary guaranteed over iterations?

I'm currently implementing a complex microbial food-web in Python using SciPy.integrate.ode. I need the ability to easily add …

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Numercially stable softmax

Is there a numerically stable way to compute softmax function below? I am getting values that becomes Nans in Neural …

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Logarithm Calculation with Windows 7 Calculator

I would like to use the Windows Calculator in Scientific Mode in order solve a very basic Logarithm equation but, …

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sigmoidal regression with scipy, numpy, python, etc

I have two variables (x and y) that have a somewhat sigmoidal relationship with each other, and I need to …

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F# performance in scientific computing

I am curious as to how F# performance compares to C++ performance? I asked a similar question with regards to …

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How much of NumPy and SciPy is in C?

Are parts of NumPy and/or SciPy programmed in C/C++? And how does the overhead of calling C from …

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Python distributions and environments for scientific computing

I apologize upfront if this question is too broad. I come from the MATLAB world and have relatively little experience …

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Python module for multiple variable global optimization

I have been looking for a python module that implements the common techniques of global optimization (finding the global minimum …

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Integrating a multidimensional integral in scipy

Motivation: I have a multidimensional integral, which for completeness I have reproduced below. It comes from the computation of the …

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Plot Mandelbrot with matplotlib / pyplot / numpy / python

I am new to python and learning by following Python "Scientific lecture notes Release 2013.1" tutorial. Please help me solve this …

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