Graphing calculator with algebra. Essential tool for school andcollege.

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

Scientific Calculator 3 is an easy to use universalscientificcalculator app for smartphones, tablets or otherAndroidtouchscreen devices. It evaluates mathematical expressionsunderconsideration of the algebraic convention "brackets beforepowerbefore point before line calculation". The rounding of resultsisadjustable between 5 and 15 digits. Available notations arenormalnotation (NORM), scientific notation (SCI) and engineeringnotation(ENG). Trigonometric calculations optionally in Degrees(DEG:1°=PI/180) or Radians (RAD: 1rad=180°/PI). ScientificCalculator 3provides a large history display, where all inputs andresults canbe checked easily. This calculation history is keptuntil explicitdeletion. For devices without menu button: pleasetouch the screenlonger than 3sec to invoke the setup/options menu!Functions onmain display: * calc operators: + - × ÷ * parentheses:( ) * squareroot and power of 2: sqrt x² * permutation: n! (inlandscape formatonly or on tablets) * reciprocal: 1/x * percentage:% * plus minussign: ± * memory: MR MS M+ * exponent (optional): ExpScientificfunctions via "sci" button and on large displays: * poweroperator:^ 2^ e^ 10^ * square and cube root: sqrt cbrt * naturallogarithmand logarithms of 10: ln lg * constants: pi 2pi e 1/e*trigonometric, inverse trigonometric and hyperbolic functions:sinasin sinh asinh, cos...., tan.... **Notice: ScientificCalculator 3is based on the Open Source Software Arity-2.1.6"Arithmetic Enginefor Java" (Copyright © 2007-2009 Mihai Preda),which is licensedunder the Apache license 2.0.

Quick and easy scientific calculator with graphs - PRO version

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

Free scientific calculator for fractions, trigonometry andstatistics

High-performance and arbitrary precision scientific calculator

Calculator, Graphing calculator, Converter and Matrix calculator:all in one app

-Programmable Calculator: -No programming knowledge required:startprogramming and learn its basic concepts. -Create and storeyourown programs, that can be stored as external files of yourdevice.-Edit your programs using the built-in or an external texteditor.-Optionally save your programs as standard text files.-Built-in"sample" programs (examples) ready to use and customize(edit) thatinclude: -Financial mathematics. -Prime numbers -Mathseries-Matrices. -Games. -Program commands are easy to enter toimplementalgorithms with loops, conditional tests etc.-Structuredprogramming language (MPL). -Data structures: Processingof listsand matrices. -Subroutines, local variables. -Programmablekeys:assign user programs to keys and convert the calculator intoacustom calculator. -Complete User's guide. (available inEnglishand Spanish) -Input methods: -Algebraic withimpliedmultiplication. -RPN (Reverse Polish Notation) -Retrieve thelast30 results and math expressions. -Complex numbers (rectangularandpolar form), fractions -Binary, octal and hexadecimalnumbers.-Degrees, Radians and Gradians, Scientific andEngineeringnotation, fixed number of decimals and floating point,sexagesimalsystem. -Several keyboard configurations. -Customizedkeys. -Copy,cut and paste edit tools. -Built-in functions:Logarithms,trigonometric and hyperbolic functions, exponential,factorial,combinations, permutations, greatest common divisor,least commonmultiple, absolute value, modulus, complex numbers,prime andrandom numbers, determinants, vectors ( norm, dotproduct). -Storeresults in memories and/or user defined variables.-21 built-inconstants. -Unit converter: 120 predefined MeasurementUnits. -Userdefined functions using: -Programs. -Math expressions.User definedconstants. -User defined formulas: Evaluateautomatically your ownformulas. -Greek alphabet. -Functions andderivatives graphing.(upto 3 functions). Tables. -Zeros offunctions, maxima and minima. -Matrix operations (addition,subtraction, multiplication,transpose, inverse). -Solve directlysystems of linear equations upto a size of 7 x 7 using Cramer'srule. -Vector operations(addition, subtraction, cross product).-Statistical Calculations:mean, standard deviation, linearregression. -Backup of all theuser formulas, variables, functionsand constants.

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.

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