![]() If you look at the first entry /dev/root/ it shows 3.9G used and 3. I dont know how to write such a function myself. However, I havent found a function that would generate a Vietoris - Rips Complex for a finite number of points (x i,y i) in R2. Clearing them both and using clean and autoremove freed up over a Gigabyte of space on my micro-SD card. I know that Mathematica has built-in functions for creating triangulations such as Delaunay and Voronoi. …and some of their dependencies take up space too. Esta literatura é uma continuação da obra Aplicações eletrônicas na Raspberry Pi Zero Programado no Wolfram Mathematica (2017) do mesmo autor e editora, onde outros exemplos são explorados de modo que o leitor possa ampliar seu embasamento teórico e prático para desenvolver mais aplicações nesta ferramenta. ![]() If you don’t need them, these applications take up a lot of space… If you don’t want a full desktop, there is Jessie Lite too (under a Gigabyte) but, if you want a leaner card with a desktop pre-installed removing, some large packages may be a better way to go. So, let’s have a look at which of the pre-installed packages take up a lot of space and could give us “an easy win” here. The software called Mathematica has been widely used since the late 1980s. There’s an awful lot of good stuff in the default Raspbian Jessie distro these days, but you may not be using all of it on all of your Pis. Strange, WolframAlpha gives me mathipi/math, not mathpi/math when. If it’s getting full, or you want to store large media files, or install a large application, you may find you run out of space. There are occasions when you may want to free up some space on your (micro)-SD card.
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