To install D.A.V.I.D's  Abstract Math Plugin just double click on the .exe and it will install the AbstractMath.uhp to the proper Ultra Hal Assistant 6 folder directory, then reboot HAL 6 and or AIM bot, Then check the box for Abstract Math ver.1.0, this will have to be checked for both Assistant and or AIM bot, to do this in AIM bot go to AIM bot options, to do this in Assistant go to HAL Assistant Brain plug-in options.

Gerald L. Blakley