EduCalc Classic 9.3

A powerful and versatile graphing calculator, offering much more functionality than most calculators on the market.

Features:

1. Scientific Calculator: Simple to understand and user-friendly, yet offers powerful features for advanced calculations. Includes:

   • Arithmetic functions and exponentiation
   • Square root, cube root, nth root
   • Natural log, log base 10, log of arbitrary base
   • Absolute value, factorial
   • Permutations (nPr), combinations (nCr)
   • Modulus, random integer
   • Bell curve, cumulative normal distribution
   • Decimal to fraction conversion

2. Graphing: Offers an array of graphing capabilities:

   • Graph up to four equations simultaneously
   • Labeled graphs
   • Easy-to-use drag and pinch-to-zoom functionality
   • Finds roots and intersections of equations
   • Graphs in polar coordinates
   • Graphs parametric equations
   • Ability to graph implicit functions (e.g., x^2+y^2-4=0) which most calculators cannot handle
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   • Unit Converter: Seamlessly converts various units for acceleration, angle, area, density, distance, energy, force, mass, power, pressure, speed, temperature, time, and volume. A handy tool for physics homework!

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   • Constants for Scientific Calculations: Includes essential constants like the speed of light and the strength of gravity at Earth's surface. By simply tapping on a constant, it will be automatically inserted into your calculation, eliminating the need for manual entry. Ideal for tackling physics problems.

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   • Table Function: Generates tables for any function according to your preferences. You can select the starting x-value and the increment for each row.

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   • Help Screens: Conveniently linked to multiple functions and constants, providing easily accessible definitions. Just tap the disclosure arrow to access the relevant information.

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   • Math/Science Reference: A comprehensive reference that covers key concepts in algebra, differential and integral calculus, geometry, trigonometry, vectors, vector calculus, and classical mechanics.

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   • Significant Figures: Allows you to keep track of significant figures during calculations, ensuring accuracy in your results.

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   • Statistics: Enables data entry and provides tools for constructing histograms, box and whisker plots, as well as scatter plots with optional regression lines.

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If you are accessing this in iTunes, please note that although there are five iPhone screenshots and five iPad screenshots available, they only provide a glimpse of the extensive capabilities of this calculator.

We welcome any comments or suggestions you may have. Feel free to write to us at mathscixyzgraphcalc@gmail.com (remove the "xyz"). Thank you!