Can Graphmatica solve systems of inequalities?
No, this is not supported. If you want to find the intersection of two inequalities, just graph them both one after the other, and the common area will be shaded in both directions (/ and \). To find the intersection of 3 or more inequalities, you might try enabling the “Shade Inverse of solution for inequalities” option in the Global Settings dialog box (Options/Settings menu item). Then when you enter multiple inequalities, the area which solves all of them (assuming there is a solution) will be left unshaded and should be easy to spot. • How do I view the help file on Vista? For reasons I cannot fathom, Microsoft decided to “trim down” Vista to a lean, mean, 2+ GB by removing support for the original Windows 32-bit help format from the product. So by default, you will likely get an error upon attempting to open the help file on Vista. You can add support for this format of help (in any product) back to the OS by installing this package from Microsoft. Or, you can upgrade to version
