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Calculator ∞

By Incpt.Mobis

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Description

◉ Top Paid Educational Apps in US, UK, AUS, GER,...
◉ QAppReview.com Rated 9/10
◉ 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

◉ GENERAL FEATURES:
▸ Universal Calculator App
▸ Support All the Latest Devices 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!, ^, √,…)
▸ 14 Memory Variables (Including X,Y,Z,M)
▸ Assignment Operator
▸ F(x) Customize Functions (F1, F2, F3)
▸ Unit Converter (21 Categories, 400+ 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 64 Bits Integer
▸ Binary Operation (NOT, OR, XOR, 2’S, …)

◉ MULTIPLE LANGUAGES:
▸ English, Spanish, German,
▸ French, Japanese, Chinese

¹: Include iPhone 6/6S+ HD Retina Display
²: Standard English KB

Calculator ∞ is not only the Calculator
IT IS THE MUST HAVE CALCULATOR !!!!!!!

We love your feedback, Thanks a lot !
Please contact us for questions, bugs/crash reports, conversion requirements, etc....

What's New in Version 4.2

◉ 4.2:
▸ Stability Improvements
▸ Support More Languages
▸ Minor Bug Fixes.

Screenshots

iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews

Top level calculator

This calculator is able to calculate nearly every equation I have encountered. I am happy that this calculator still maintains the core calculating program on the device rather than relying on cloud computing.
The other things I especially like are that this app enters and displays the equation in textbook form that doesn't rely on long typed in strings like many other CAS programs.
Couple things I would like to see are a more complete and updated manual and also making full use of the key size to make every number/function/shifted function more visible in poor lighting - or for older eyes.
Overall this is probably the best easily usable CAS app available.

Möbius

Great calculator I use most every day. It would be nice if you could copy the mathematical expressions to paste into documents. Finding a real nice mathematical symbols keyboard took me a long time to find. What I ended up with was an online app that required me to make the expression and then copy and paste. I don't think that app allowed for integrals. This calculator would be worth much more if the expressions used could be copied and pasted. However, as a useful calculator for engineers it's good. If you could program it, again worth an extra fee, I would probably pay for that function.

Versatile Calculator

This calculator handles numeric, algebra, trig, graphing, base conversions, and unit conversions well. Basic calculus capabilities are also provided. Complex number and matrix support are available for those who need them. Both memory variable and history support are good. Integration with Apple's "side window" feature is excellent. I use this often to make quick calculations while reading technical texts or PDF documents. For heavy duty math I would recommend TI-nspire CAS; but for most work, this app is convenient, more than adequate, and significantly lower in cost.

Calculator ∞
View in iTunes
This app is designed for both iPhone and iPad
  • $4.99
  • Category: Education
  • Updated:
  • Version: 4.2
  • Size: 47.0 MB
  • Languages: English, Arabic, Dutch, French, German, Italian, Japanese, Korean, Portuguese, Russian, Simplified Chinese, Spanish, Thai, Traditional Chinese, Turkish
  • Seller:

Compatibility: Requires iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch.

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