Make the result and formula reset when a numpad key is pressed and lastKey = EQUALS.

[JarrColl]

Checklist

• [x] I made sure that there are no existing issues - open or closed - to which I could contribute my information.
• [x] I made sure that there are no existing discussions - open or closed - to which I could contribute my information.
• [x] I have read the FAQs inside the app (Menu -> About -> FAQs) and my problem isn't listed.
• [x] I have taken the time to fill in all the required details. I understand that the request will be dismissed otherwise.
• [x] This issue contains only one feature request.
• [x] I have read and understood the contribution guidelines.

Feature description

Similar to other calculator apps like google calculator, I would like to suggest that the formula and result are reset when a 'numpad' key is pressed and lastKey=EQUALS.

Why do you want this feature?

It allows the user to start writing out their next calculation immediately without having to hold down the clear button. And I don't see much of a use case for getting the result and then being able to add extra digits to the end of it.

Additional information

No response