This is one of over 4985 textures generated by Filter Forge, a Photoshop plugin that allows you to create your own filters.
With Filter Forge, you can:
To open this filter, you must have Filter Forge 2.0 or higher installed on your computer. If you don't have it installed yet, click here to download Filter Forge
Who needs a graphing calculator when you can do it all in Filter Forge?
graph, math, equation, function