graph control difficulties
it is very hard to control the veiw of the graphical interface with very small solution like −(x−2)^2+4. i would consider getting pro if this graphical issue wasnt frustrating. would also be a huge avantage to be allowed to long press numbers to easely change the last digit to the selected power or fractionnal form Answer: That pinch that you say if very frustrating i would send you a screen record if i could. A soon as the data gets very dense it is very hard to zoom in i have to let go both my fingers at the same time to even get some hope of holding the way i zoomed in.