![]() ![]() ![]() Changes to rootpath are persistent (you do not need to run it every time you start FreeMat). Which activates a dialog box to pick a directory that is the root directory of the FreeMat installation (e.g., where help and toolbox are located. The third form enables the GUI form rootpath gui For example, rootpath('/usr/share/FreeMat-4.0'). Where path is the full path to where the toolbox and help directories are located. The second form will set a rootpath directly from the command line rootpath(path) The first form takes no arguments and returns the current root path rootpath If you don't, use format short (for 4 places). If you want to see a lot of decimal places (14, to be precise), use the command format long. Installations from source code will generally work, but binary installations (e.g., from an RPM) may need to have the rootpath set. Freemat uses the format command to show you a different number of decimal points within the Command Window for numeric variables. For Linux, FreeMat will typically use /usr/local/share/FreeMat-/ for the root path. Note that on the Mac OS platform, FreeMat is installed as a bundle, and will use the toolbox that is installed in the bundle regardless of the setting for rootpath. FreeMat is a free environment for rapid engineering and scientific prototyping. However under some circumstances (usually when FreeMat is installed into a non-default location), it may be necessary to indicate a different root path location, or to specify a particular one. Scripts are saveable sequences of commands that can be run all at once. The button to create a new script is at the top right of the program. Normally, FreeMat should know where these directories are located. In MATLAB Online, you can use the Run button to run live functions interactively. These directories are located on what is known as the root path. ![]() In order to function properly, FreeMat needs to know where to find the toolbox directory as well as the help directory. ![]()
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