+-*/ can automatically give the result

[oplle]

Describe your suggested feature

Very good experience
+
history for calculations #40

Other details

No response

Acknowledgements

• I have searched the existing issues and this is a new ticket, NOT a duplicate or related to another open issue.
• I'm not requesting to add a new unit converter or to modify an existing one.
• I have written a short but informative title.
• I will fill out all of the requested information in this form.

[Bnyro]

That's not planned, it often doesn't make sense to show results in between and it's also not that user friendly if a user makes a typo / presses the wrong number.