QCal 3.9.1 Scientific Calculator for Nokia N8 & Belle Smartphones

The most elegant scientific calculator ever made for Symbian Qt by Anand Bibek ● unique keypad with haptic enabled buttons (choose betn Flip and Swype style keypad as you like) ● arithmetic operations, root, power, remainder and factorial ● trigonometry, log and exponential with hyperbolic and inverse functions ● toggle between radian and degree output ● 4 types of number system converter ● Tap result to copy it to clipboard (from upcoming ver. 3.2)