SymCalc - Symbolic Calculator 2.0.21

The SymCalc app is an excellent tool for students, teachers, and engineers. Its algebra engine is extremely powerful and can solve math problems ranging from basic arithmetic to advanced university-level math. Offering the advantages of an advanced graphing/scientific calculator, combined with the convenience of a modern mobile app, SymCalc is a must-have.

Here is an overview of the features:

• Exact arithmetic: SymCalc ensures precise calculations, where 5/15 is represented as 1/3 rather than 0.333 (unless you choose the rounded numerical mode).
• Unlimited variables and custom functions: You can store an unlimited number of variables and create your own custom functions.
• Algebra: SymCalc allows you to perform operations on polynomials such as expansion and factorization, collecting terms, division with remainder, and more.
• Calculus: With SymCalc, you can solve derivatives, integrals, limits, Taylor expansion, and other calculus problems.
• Linear algebra: The app provides various matrix operations, determinants, rank calculations, reduced echelon form, characteristic polynomial, and more.
• Solvers: SymCalc enables solving single equations or systems symbolically or numerically. It also handles differential equations.
• Complex arithmetic: The app supports complex number calculations.
• Graphing: You can visualize functions and their graphs with SymCalc's graphing capabilities.
• Session management: SymCalc allows you to export or import sessions and even create PDF files for your convenience.
• Built-in functions: All the built-in functions in SymCalc are accompanied by descriptions and examples, providing further clarity.
• Offline functionality: SymCalc can be used fully offline, eliminating the need for a constant internet connection.

The free version of SymCalc provides fundamental symbolic arithmetic features at no cost. However, a paid subscription unlocks advanced tools and online sharing capabilities. The subscription lasts for one year and will be charged to your iTunes account upon confirmation of purchase.

Automatic renewal is enabled by default but can be turned off at least 24 hours before the current subscription period ends. If you choose not to renew, your account will be charged for renewal within 24 hours prior to the end of the current period, and you will be notified of the cost.

To manage your subscriptions or disable auto-renewal, you can go to your Account Settings after making the purchase.

If you want to learn more about the app's Terms of Use, you can visit http://voxeloid.com/symcalctos.html. For information on its Privacy Policy, you can check http://voxeloid.com/privacy.txt.