Perform arithmetic operations on large decimal numbers with up to 66000 digits. Add, subtract, multiply, and divide using a single format. Choose between Swift or Objective-C calculation engines.
Access 250+ practice and mock tests for TOEFL, IELTS, OET, and PTE. Track progress with personalized course packages. Receive feedback on writing and speaking exercises. Learn vocabulary and grammar through structured lessons.
Convert resistance values to temperature and vice versa for RTDs and thermistors. Support for over 70 RTD types and 9 thermistor types. Calculate temperature from resistance and display results in Celsius or Fahrenheit.
