What feature do you want in Halcyon Calc v1.5

Stats functions
11% (1 vote)
Unit conversions
33% (3 votes)
Collect/expand expressions
0% (0 votes)
Symbolic derivatives
33% (3 votes)
Numeric integration
22% (2 votes)
Better in-app help
0% (0 votes)
Hardware keyboard support
0% (0 votes)
Total votes: 9