http://www.300hours.com/1/post/2014/03/the-ultimate-list-of-ti-ba-ii-plu...
Can’t believe it took me 3 levels to figure this out..
[2nd] Format
then hit the up arrow
When you see Chr (or Chn or something), hit [2nd] Set and it changes to AOS.
Now your calculator behaves like a scientific calculator and follows order of operations.
Try the following calculation:
1+ 3*4
You shoud now get 13 instead of 16.
Can’t believe it took me 3 levels to figure this out..
[2nd] Format
then hit the up arrow
When you see Chr (or Chn or something), hit [2nd] Set and it changes to AOS.
Now your calculator behaves like a scientific calculator and follows order of operations.
Try the following calculation:
1+ 3*4
You shoud now get 13 instead of 16.