i've been awol these last few days :/ i had to finish a report that's due monday. still not out of the woods, though, i've got to finish grading today. :sigh: some of my students are...well..they should have dropped. i don't know why they do it to themselves. then they'll complain their grades are too low, lol. not low enough.... here's a pdf copy of my report, i am somewhat proud of it, though i wish i could have added more math and modeling to it. it'll have to do as it. it's about... read more