7/27/2016 Update: Sadly, version 10077 has been pulled due to issues and HP decided to take it off out of caution. The latest firmware is back to 8151. :(
9/1/2016: Some users have downgraded back to 8151 and may had problems with the touch screen. HP put the version 10077 back up so these users can restore their calculators.
If you have not used version 10077 yet, the writer of this blog assumes no warranty or risk.
* Update (5/1/2016). In transformation mode, you can use pinching and "reverse"-pinching motions to compress and widen the function. Thank you to Eried of HPMOC Forums.
* Also thanks to a reader (no name was given) that you can also press the (Form) softkey during Transformation mode to change the form of the function. (Refer to the comments below)