Calc3 FAQIs it possible to delete the entire input line?
Yes, press and hold the delete key.
Where are all the functions?
Press fn mulitple times to cycle between the different keyboards.
Can I use the results from my previous calculations?
Yes, press ans to insert the answer of your last calculation. Press ans multiple times to get older results.
Where are all the settings?
The settings can be found in the Settings app of your iPhone.