The app provides a calculator with a four-level visible stack and a total of one hundred positions. It includes operations for plus, minus, multiply, divide, opposite, and inverse, with keyboard errors notified by vibration.
Create and study on multiple devices, both online and offline. Organize into sets, share with friends, and participate in learning groups. Comment on and rate others' . Revise during travel or on the go.
Calculate air , temperature, or pressure with instant results. Copy calculations to other apps. Includes formulas for reference. Supports up to 16 decimal places and various units for each input.
