Math. Formula to Keychain
thingiverse
To recreate the process, install Inkscape from their website, then add the textext extension for more functionality. Next, install the inkscape2openscad extension to enable exporting to OpenSCAD. Open Inkscape and select "Extensions -> Render -> LaTeX formula...". Type your desired formula; one example is (x^2+(y-\sqrt[3]{x^2})^2=1), which creates a heart shape. Export the formula to OpenSCAD using "Extensions -> Generate from Path -> Paths to OpenSCAD...". Finally, open the file in OpenSCAD and modify as needed. For more detailed instructions, refer to this Instructables guide: http://www.instructables.com/id/Math-Formula-to-3D-printable-object/.
With this file you will be able to print Math. Formula to Keychain with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Math. Formula to Keychain.