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◉ Users Reviewed: "Top Class Calculator !"



The BEST Alternative to Graphing TI-83, TI-84, TI-89, Casio FX, Sharp EL,...



Calculator Infinity (∞) – The sleek, multi-function calculator for iPhone/iPad is proud to offer a variety of features to satisfy all ranges of customers: The App possesses a powerful math core and algebra engine with mathematical display support, making it a viable tool for everyone from those looking for basic calculation to more advanced users, such as scientific computation, programmers, engineers, and math students. Calculator ∞ makes available everything you need – including a user manual and tutorial video clips – so you can master the app in a matter of minutes!



◉ Official Website: http://iPhoneCalculator.com



◉ ADVANCED FEATURES:

▸ Step-by-step solution (Hints)

▸ Math Photos Solver *

▸ Handwriting Recognition *

▸ Well Organized of Functions



◉ GENERAL FEATURES:

▸ Universal Calculator App ¹

▸ Support Multitasking (iPad)

▸ Support Wireless KB²

▸ Mathematical Display

▸ Edit & Export Expression/Result

▸ History Tape View

▸ Basic Calculations (+, -, x, ÷, %, Abs,...)

▸ Advanced Functions (Sin, Cos, Ln, X!, ^, √,…)

▸ Memory Variables (Including X,Y,Z,M)

▸ F(x) Customize Functions (F1, F2, F3)

▸ Unit Converter (40 Categories, 1000+ Units)

▸ Over 40 Common Constants

▸ Fraction and Degree/Angle Calculation

▸ Numeric Integral & Derivative Calculation

▸ Dual Skins (Silver Light & Carbon+)

▸ No Ads



◉ ALGEBRA FEATURES:

▸ Big Integer & Rational Number (Up to 500!)

▸ Expand and Factor Polynomials

▸ Indefinite integral & Derivative

▸ Two-side Limit

▸ Taylor Series Expansion

▸ Hints and Solutions



◉ 2D GRAPH:

▸ Simultaneous Graph

▸ Smooth Zoom & Transformation

▸ Conic Equations (Parabola, Hyperbola, Ellipse)

▸ Get Intersections, Min, Max & Special Points



◉ CLOUD COMPUTING:

▸ Advanced Two-side Limit

▸ Advanced Indefinite Integral

▸ General Equations (Accurate Roots)



◉ EQUATIONS SOLVERS:

▸ General Equations (Numerical Roots)

▸ Quadratic & Cubic Equations

▸ System of Linear Equations (2 & 3 Unknowns)



◉ REGRESSION & STATISTICS:

▸ Modify & Sort Data

▸ Single Variable Statistics

▸ Linear, Quadratic, Power Regression

▸ Logarithmic & Exponential Regression



◉ COMPLEX CALCULATION:

▸ Polar & Rectangular Notation

▸ Argument, Conjugate Function

▸ Trigonometry Functions

▸ Logarithmic & Exponential Functions



◉ MATRIX/VECTOR MODE:

▸ Support Up to 7x7 Matrix

▸ Support Complex Numbers

▸ Cross, Dot Product

▸ Det, Inverse, Transpose

▸ Cramer’s Rule Solver

▸ Numerical Real Eigenvalues



◉ NUMBER BASE-N MODE:

▸ 15 Different Bases

▸ Support Up to 32 Bits Integer

▸ Binary Operation (NOT, OR, XOR, 2’S, …)



◉ MULTIPLE LANGUAGES:

▸ English, Spanish, German,

▸ French, Japanese, Chinese



(*) In-App-Purchase is required

¹: Include iPhone SE, PRO, PRO-MAX, iPad...

²: Standard English KB



Calculator ∞ is not only the Calculator

IT IS THE MUST HAVE CALCULATOR !!!



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