Scientific calculator, a better calculator, calculate instantly with natural input. Get results displayed in number and expression format. Simple to use, yet a powerful scientific calculator. Main features ✓ Input expression in a natural way ✓ Calculate results instantly ✓ Get results in number format or expression format ✓ Percentage calculation supports tip and math mode ✓ Basic arithmetic calculations including powers, roots, logarithms ✓ Trigonometric and inverse trigonometric functions ✓