The MathNode shelve button creates a new Math node in the Maya DG and selects it. Expression: An expression can be as simple as 'b - 0.5 * c * a' or more complex with conditional statement like '(b - 0.5 * c * a) if b - 0.5 * c * a >= 0 else 0' (in this last example, the formula calculates the Y position of a ball falling until the sphere hits the floor at Y=0). Input attributes: The (a, b, c) input attributes can either be set as a static keyable value, or connected using the 'Connection Editor'. Output attribute: The 'result' output attribute will contain the expression result and can be connected to other Maya nodes using the 'Connection Editor'. MathNode attributes are keyable. You can get/set MathNode' attributes using MEL or Python.

The installer that ran when you downloaded this plug-in from Maya Exchange has already installed the plug-in. Windows only: To uninstall this plug-in, simply rerun the installer by downloading it again from App Store, and select the 'Uninstall' button, or you can uninstall it from 'Control Panel\Programs\Programs and Features, just as you would uninstall any other application from your system. The panel on the Plug-ins tab will not be removed until Maya is restarted. Linux and OSX: To uninstall this plug-in, simply delete the module directory from your system. The panel on the Plug-ins tab will not be removed until Maya is restarted.

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