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CALC 1 Calculator Documentation

What's New? - Version 4.50, a major update with extensive plotting features, updated for the latest iOS  is now available in the App Store!
A new Binomial Distribution Focused Calculator is available as a free download for the Graphing Calculator version.

  1. Getting Started
  2. Plotting Overview
  3. Focused Calculators
  4. Function Calculators
  5. Form Calculators
  6. Utilities
  7. 12CP and 10bII Reproductions
  8. Customization
  9. Financial Calculators Comparison Chart


Use the search to find documentation on any subject! The search field is at the top of every page of the documentation.

From the CALC 1 app:


opens the CALC 1 help page for that calculator. An internet connection is required.