SymCalc - Symbolic Calculator

The perfect tool for students, teachers and engineers, built on an extremely powerful algebra engine, SymCalc solves any math problems from basic arithmetics to university-level advanced math. It offers all the advantages of an advanced graphing/scientific calculator mixed with the convenience of a modern mobile app. Features overview: - Exact arithmetic. 5/15 is 1/3 and not 0.333 (unless you select rounded numerical mode) - Store unlimited number of variables, create custom functions - Algebra: operations on polynomials, such as expansion and factorization, collecting terms, division with remainder, etc. - Calculus: derivatives, integrals, limits, taylor expansion, etc. - Linear algebra: matrix operations, determinant, rank, reduced echelon form, characteristic polynomial, etc. - Solvers: single equations or systems, symbolically or numerically, differential equations - Complex arithmetics - Graphing - Session management: export, import sessions or create PDF files - All built-in functions come with descriptions and examples - Fully offline This free version of SymCalc provides basic symbolic arithmetic features for free. A paid subscription unlocks the more advanced tools and online sharing capabilities. - Length of subscription is 1 year. - Payment will be charged to iTunes account at confirmation of purchase. - Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period – Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal – Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Terms of Use: http://voxeloid.com/symcalctos.html Privacy Policy: http://voxeloid.com/privacy.txt