A powerful scientific and graphing calculator with matrices andcomplex numbers.

Loved by millions of users, Android'shighest rated scientific calculator.Rove to navigate. Forget buttonsNatural Scientific Calculator utilizes Rove to allow to you editwherever you need to. Unlike other calculators which make you mashbuttons to move a cursor, our app allows you to simply swipe on thekeyboard to get to where you need. You can also pinch to zoom andget an overview of complex equations.Write as you would on paperOther apps make you enter equations on a single line like somethingfrom the 1970s. Our Natural Input solves this problem by allowingyou to enter equations as you'd write them on paper, usingfractions, roots, exponents and more. It's called a "naturaldisplay" and is a common feature on scientific calculators like theCasio fx-82 or TI-30XB, and we've finally brought it over toAndroid!History and FavouritesInstead of having to type out long equations over and over, simplyfavourite them and retrieve them with a single tap. Guaranteed tospeed up your workflow enormously.Tackle problems togetherTwo minds are better than one. Send your equations to friends,classmates or co-workers to refine your approach to a difficultquestion.Elegant and purposeful Material DesignA calculator app doesn't have to be bland and boring. Let thesubtle animations and vibrant colors guide you through the hardestof problems. If you've purchased the Productivity Pack, select froma variety of beautiful themes including our battery-saving"Starless Night" theme.Fractions, exponents and surdsConfused when your equation looks like this?50∗1/(0.05/12−0.08/12)[1−((1+0.08/12)/(1+0.05/12))^3]. We are too,so we've made structures like fractions display naturally as itdoes on paper.UpdatesFor the last 8 months our team has worked day and night toimplement new features and updates - we're not going to stopanytime soon. Support us by leaving us a rating, review or bypurchasing the Productivity Pack.Fully featured scientific functionality• Radians and Degrees support• Decimal to fraction conversion• Mixed and improper fractions• Permutations and combinations• Precision to 2,048 decimal places (non-trigonometric/roots)• Programmable roots, logarithms• Programmable constants• Trigonometric functions - sine, cosine, tangent• And many more we can't list because we'd be flagged for spammingthis description!We need your helpJoin our beta testing community to get access to the latest cuttingedge features and provide feedback. If you can help us translate,please get in touch with us! You'll be featured in our app forlending a helping hand.https://plus.google.com/u/3/communities/114680828916141846716

Graphing Calculator by Mathlab is a scientificgraphing calculator integrated with algebra and is an indispensablemathematical tool for students from high school to those in collegeor graduate school, or just anyone who needs more than what a basiccalculator offers. It is designed to replace bulky and costlyhandheld graphing calculators and works on virtually any Androidphone or tablet.Free version requires internet connection and contains ads! Upgradeto PRO!Video: https://youtu.be/6BR8Lv1U9kAHelp site with instructions and examples:http://help.mathlab.usIf you have a question, send email to [email protected] CALCULATOR• Square root, cube and higher roots (hold √ key)• Exponent or power, use x^ key, (x^2)• Logarithms ln(), log(), log[base]()• Trigonometric functions sin π/2, cos 30°, ...• Hyperbolic functions sinh, cosh, tanh, ... (hold "e" key toswitch)• Inverse functions (hold direct function key)• Complex numbers, all functions support complex arguments• Derivatives sin x' = cos x, ... (hold x^ key)• Scientific and engineering notation (enable in menu)• Percent mode• Binary, octal and hexadecimal numbers, 0b1010, 0o123, 0xABC• Save and load historyGRAPHING CALCULATOR• Multiple functions graphing• Implicit functions up to 2nd degree (ellipse 2x^2+3y^2=1,etc.)• Polar graphs (r=cos2θ)• Parametric functions, enter each on new line (x=cos t, y=sint)• Function roots and critical points.• Graph intersections• Tracing function values and slopes• Slide to scroll• Pinch to zoom• Fullscreen graphs (PRO)• Function tables• Save graphs as images• Save tables as csv• 3D graphs (PRO)FRACTION CALCULATOR• Simple and complex fractions 1/2 + 1/3 = 5/6• Mixed numbers, use space to enter values 3 1/2• Use parentheses (1+2)/(3+4)=3/7ALGEBRA CALCULATOR• Linear equations x+1=2 -> x=1• Quadratic equations x^2-1=0 -> x=-1,1• Approximate roots of higher polynomials• Systems of linear equations, write one equation per line,x1+x2=1, x1-x2=2• Polynomial long division• Polynomial expansion, factoring• Linear and quadratic inequalitiesPROBABILITY AND STATISTICS• Hold n! key to enter functions, double tap dot to entercomma• Combinations nCr(5,2)=10• Permutations nPr(5,2)=20• Sample A=[1 2 3 4 5]• Sample B=[2 3 4 5 6]• Sum sum(A) = 15• Average avg(A) = 3• Median median(A) = 3• Sample variance var(A) = 2.5• Population variance varp(A) = 2• Standard deviation stdev(A) = 1.58..., stdevp(A) = 1.41...• Covariance cov(A,B) = 2.5• Correlation corr(A,B) = 1MATRIX CALCULATOR• Matrix and vector arithmetic operations• Vector cross product, dot product (hold *) and norm• Matrix determinant, inverse, transpose and trace functionsLIBRARY• Physical constants (PRO)• User defined constants and functions (PRO)• Save expressions for future reference

**BETA** Not intended for use in a high-stakes environment yet.

Fraction calculator with step-by-stepoperations and algebra. Shows results as you type. Use space toenter mixed fractions. Graphical display of expressions withhistory.Help site with instructions and examples:http://frac.mathlab.usIf you have a question, send email to [email protected] CALCULATOR* Step-by-step operations (option to turn off)* Arithmetic operations (+,-,*,/,÷), hold / to enter ÷* Powers of fractions* Fractions simplification* Fractions with complex numbers* Decimal to fraction conversion and back* Symbolical fractions and operations* Integer roots simplification* Pinch to zoomALGEBRA* Linear equations x+1=2 -> x=1* Quadratic equations x^2-1=0 -> x=-1,1* Approximate roots of higher polynomials* Systems of linear equations, write one equation per line,x1+x2=1, x1-x2=2* Polynomial long division* Polynomial expansion, factoring* Solving inequalities with one variable, double tap ( and ) toenter less and greater signs* Linear and polynomial inequalities, x^3-4>4* Inequalities with absolute values, abs(2x+3)<=5* Compound inequalities, 1* Rational inequalities,(x+3)/(x-1)<=0

High-performance and arbitrary precision scientific calculator

“An essential tool for students” –informEDTurn your phone into the best scientific calculator you’ve usedwith this essential app. Basic, advanced, and graphing modes letyou use just what you need, when you need it.It’s fast, easy to use, and looks like the real thing.Best of all, you’ll never lose your scientific calculator when youneed it – Scientific Calculator Free goes where you go.Features:* Full color graphs* Works in landscape and portrait* Trig, log, exponents* Fraction calculations* Complex numbers* Linear and polynomial equations* Basic statistical functions* Binary, decimal, hexadecimal operations* Bitwise operations* Not made of plastic!This is an ad supported version - our ad-free version is alsoavailable.

Free scientific calculator for fractions, trigonometry andstatistics

Scientific calculator with graphs, equations, calculus, formulas,finance, etc.

MathAlly Graphing Calculator + has all the features of the freeversion plus: -View Step-by-Step how the answer was calculated byclicking on the result (see screen shot). -Parametric and Polarcoordinate graphing. -New All Cartesian graph mode which can graphany equation even if it can't solve for x or y. -Create customkeyboards. -Create custom keys as expressions or functions. -Savegraph setups and screenshots. -Create workspaces to organize andpermanently save calculations. -Additional matrix operations:reduced row echelon form, LU and QR decomposition, eigenvalues, andeigenvectors -Graph up to 6 equations (free limits you to 3). -NoAds -Since there are no ads, no internet permission is required. Q.How do I view the Step-by-Step screen for a problem? A. First enterthe problem into the calculator and hit enter to see the result.Then click on the result. Make sure you are clicking on the resultand not its input, as clicking on its input will paste the inputinto the current entry field. Also, Step-by-Step must be enabled inthe settings when the result is calculated. By default Step-by-Stepis enabled. If you are not completely satisfied with your purchaseand you email me at [email protected] within 14 days of yourpurchase, I will give you a refund. Please include your ordernumber in the email. (Google play only gives you 15 minutes toautomatically get a refund, I think this is too short). You canonly request a refund once. If you find any bugs or have questions,please email me. Explanation of permissions: Storage - Needed forapp to be able to read/write to external storage. This allows usersto transfer custom keyboards between devices.

Move beyond arithmetic with the Desmos scientific calculator!