HP Prime Graphing Calculator

There is no vibration for any key, so it is difficult to recognize whether the key is actually pressed. Please fix this. Upd. —— After using it couple of months, I think that the app is okay even without the key vibration functions.

In CAS mode do integrate from 0 to pi 1/sqrt(1-x^5) dx application crushes and after restart i see no expression i entered. On real device on the same example i see the warning, then calculation continues an does normal complex result

Python都没有

如题

这程序贵还不说，算个积分用XMAX机型会闪退，请解决这问题。

I pay it，but crash all the time ，in XR

使用多项式函数闪退，还有可不可以把内存升级成物理版本V2版

Just a Prime simulator, it doesn’t got more functions. Why call it ‘Pro’? So misleading.

如标题

未知原因经常闪退。