Calculate retracements and expansions based on high and low values. Input two numbers to generate retracement levels including 23.6%, 38.2%, 50%, 61.8%, 76.4%, 100%, and 138.2%. Also compute expansion levels such as 261.8%, 200%, 161.8%, and 138.2%.
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.
Calculate fractions, track history, switch to decimals
Perform calculations with continuous input and history tracking. Convert results to decimal formats. Email results directly. Suitable for students and scientists needing quick computations.
