i have uploaded the merged handwritten notes that is the speaker notes and the study paper where i took the equations from in hand written n otes where i have menstioned show eqn and bubbled it i want you to go to the paper and extract those equations and make the ppt till part 3 where the hand written notes i have given .what is mean is that follow the handwritten notes till part 3 ,make sure to show all the equations that are required to explain everything and name the equations as same as the things given on the chen paper ,then make the ppt for everything ,what i mean is uptil part three follow the hand written notes for making the ppt then do the rest in your own way maybe prefered how given in the chen study paper ,make sure to give all the equations that is needed that is present in chen paper