Portal on a TI-83

 
  •  
     
     
     
    December 3, 2012 at 10:08 pm

    Portal on a TI-83 will give us something to do while we’re flunking a math test

     
     
    Speak Your Mind
    Tell us what you're thinking... and oh, if you want a pic to show with your comment, go get a gravatar!