Top 45 Apps Similar to Percentage Calculator Pro
Percentages Calculator 1.0.7
Percentages Calculator Property: Is Free It does notcontainadvertising Don't Need Internet Calculates: 1) percentagechangebetween two values 2) Spin-off VAT 3) Increase/DecreasePercentage4) At The Restaurant tip and Spending Per Person. 5)DiscountCalculation. 6) Profit Margin and Markup. 7) ConversionofFractions into Percentages. 8) Simple percentage
Financial Calculator (adfree) 1.3.7
If you're in business or are a student of business, this appcouldbeuseful for you! A Financial Calculator combined withaScientificCalculator Financial Mode includes: * SimpleInterestMode * CompoundInterest Mode (FV, PV, PMT, NPER) * CashFlow Mode(NPV, NFV, IRR,MIRR, DPBP) * Amortization Mode (PMT, BAL,INT,PRN, ∑INT, ∑PRN) *Cost, Sales and Margin Mode * Break-EvenMode *Depreciation Mode(SL, FP, SYD, FDB, DB) * Bond Mode (PRC,YTM,YTC, Duration,Convexity) * Days Calculation Mode *InterestConversion Mode *Options Trading (Greeks) * Exchange RatesIn manycases, a graph andaccompanying table showing the resultsisavailable. The table can besaved to the sd card in csvformat.Full details of the formulas usedin the financialcalculations areavailable in the Help section.Scientific Modeincludes: *Trigonometric Functions * Power and RootFunctions * LogandAntilog Functions * Permutations and Combinations*StatisticsFunctions * Factorial Function * ModulusFunctionSeparatecalculation histories are available for bothfinancialandscientific modes.
Calculate percentages and discount calculator Percentages calculator, discounts and tips 0.2
There are many situations in which you need help: to useapercentagecalculator, calculate discounts in a store when youseeoffers orsales, to leave a tip in a restaurant, split thebillbetween friends... do not worry, get those data from quicklyandautomatically withour application to calculate percentages. Itwasnever so easy tosave money and keep a expense control! 🤑 Whatcanyou do with it? 1-Use it as a discount calculator when you gotothe sales or seeoffers, you do not trust and want tocalculatediscounts in a store.From now on you can buy with theassurancethat the offers and salesare well calculated thanks toyourdiscount calculator. 🏷 2- You canuse the percentage calculatorinyour work, your studies ... With theapplication tocalculatepercentages you can save money and avoidproblems. 👀 3-Have aexpense control when you go out to eat withother people andsplitthe bill even when you want to leave a tip. 💸It has asimple,customizable and easy-to-use interface. As soon astheminimum datais sufficient, the rest of the data isautomaticallydisplayed,sometimes including extra information.Characteristics★Application to calculate percentages, discountcalculator andtoleave a tip ★ Includes 7 types of operations inwhich you canusethe percentage calculator, split the bill atrestaurant, haveaexpense control and save money ★ Enter 2 data andthe restiscalculated automatically ★ Change 1 data and theresultupdatesitself ★ Find out if the offers and sales are truewhen youwant tocalculate discounts in a store ★ Decimals can beused ★Fullytranslated into many languages ★ Customize theapplication toyourliking with one of the 4 colors (dark modeincluded) Do youneed anapplication to calculate percentages and beable to usethepercentage calculator in your daily life? Want to useadiscountcalculator to see if it’s true when you are goingtocalculatediscounts in a store and save money? Are you going tohaveaexpense control at a dinner party and find it difficulttosplitthe bill if you are going to leave a tip? If you answeranyofthese questions with a yes, we recommend that you startusingourapplication as soon as possible.
Scientific Calculator 3 1.8
Scientific Calculator 3 is an easy to useuniversalscientificcalculator app for smartphones, tablets orotherAndroidtouchscreen devices. It evaluates mathematicalexpressionsunderconsideration of the algebraic convention "bracketsbeforepowerbefore point before line calculation". The rounding ofresultsisadjustable between 5 and 15 digits. Available notationsarenormalnotation (NORM), scientific notation (SCI) andengineeringnotation(ENG). Trigonometric calculations optionally inDegrees(DEG:1°=PI/180) or Radians (RAD: 1rad=180°/PI).ScientificCalculator 3provides a large history display, where allinputs andresults canbe checked easily. This calculation history iskeptuntil explicitdeletion. For devices without menu button:pleasetouch the screenlonger than 3sec to invoke the setup/optionsmenu!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 largedisplays: * poweroperator:^ 2^ e^ 10^ * square and cube root: sqrtcbrt * naturallogarithmand logarithms of 10: ln lg * constants: pi2pi e 1/e*trigonometric, inverse trigonometric and hyperbolicfunctions:sinasin sinh asinh, cos...., tan.... **Notice:ScientificCalculator 3is based on the Open Source SoftwareArity-2.1.6"Arithmetic Enginefor Java" (Copyright © 2007-2009 MihaiPreda),which is licensedunder the Apache license 2.0.
Financial Calculator 1.3.9
If you're in business or are a student of business, this appcouldbeuseful for you! A Financial Calculator combined withaScientificCalculator Financial Mode includes: * SimpleInterestMode * CompoundInterest Mode (FV, PV, PMT, NPER) * CashFlow Mode(NPV, NFV, IRR,MIRR, DPBP) * Amortization Mode (PMT, BAL,INT,PRN, ∑INT, ∑PRN) *Cost, Sales and Margin Mode * Break-EvenMode *Depreciation Mode(SL, FP, SYD, FDB, DB) * Bond Mode (PRC,YTM,YTC, Duration,Convexity) * Days Calculation Mode *InterestConversion Mode *Options Trading (Greeks) * Exchange RatesIn manycases, a graph andaccompanying table showing the resultsisavailable. The table can besaved to the sd card in csvformat.Full details of the formulas usedin the financialcalculations areavailable in the Help section.Scientific Modeincludes: *Trigonometric Functions * Power and RootFunctions * LogandAntilog Functions * Permutations and Combinations*StatisticsFunctions * Factorial Function * ModulusFunctionSeparatecalculation histories are available for bothfinancialandscientific modes.
Scalar Pro — Most Advanced Scientific Calculator 1.1.22
📗📙📘 Click and see the user guide in PDF 🥇 Extremely Flexible&Very Advanced Scientific Calculator with User ArgumentsDefinition,User Functions Definition, Functions Graphs, ScriptsProgrammingand many other features. Scalar is much more than acalculator.Scalar is a powerful math engine and math scriptinglanguage, thatcombines the simplicity of standard calculators withtheflexibility of scripting. Thanks to Scalar, defining argumentsandfunctions, as well as using them in subsequentcalculations,expressions and functions graphs, has never beeneasier. You willsee it shortly after getting familiar withavailable screens andoptions. 🎯 Main features: 🔹 Standard &Advanced ScientificCalculator 🔹 Extremely convenient calculatorkeyboard 🔹 Re-usage ofprevious calculations, just reference aconstant that was createdfor your convenience 🔹 User definedarguments, as simple as x = 2 🔹User defined functions, as simple asf(x) = x^2, f(x,y,…)=2*x+y 🔹User defined random variables, assimple as rand X = rNor(0,1)+1 🔹Beautiful function graphs, setvariables, range, expression,interact with the chart! 🔹 Scriptswriting, personalize andautomate you work! 🔹 Rich set of examplesbuilt-in in the app! 🔹Work saving and results sharing 👌 Thedefinition of user elementshas never been easier! Using Scalar youcan easily create userelements, below are examples of the naturalmathematical syntax: ▶scalar > x = 2 ▶ scalar > y = 2 * x ▶scalar > y ➥ e1 =4.0 ▶ scalar > x = 3 ▶ scalar > y ➥ e2 =6.0 👌 There is noneed to save the results! In Scalar, each resultis assigned to anautomatically created constant, see example: ▶scalar > 2 + 3 ➥e1 = 5.0 ▶ scalar > 4 + 6 ➥ e2 = 10.0 ▶scalar > e1 + e2 ✪ ➥e3 = 15.0 👌 User functions give hugepossibilities ofpersonalization! Defining user functions is just assimple aswriting a formula ▶ scalar > f (x, y) = sqrt (x ^ 2 + y^ 2) ▶scalar > f (3,4) ➥ e1 = 5.0 👩🏫 Scalar was created byamathematician, therefore it has built-in summation andproductoperators! Scalar also supports summation and productoperators,for example the number of prime numbers in the range of 2to 1000 ▶scalar > sum ( i, 2, 10000, ispr (i) ) ➥ e1 = 1229.0 ⚡️This isonly a tiny part of available options! It is only apresentation ofa small part of the available mathematicalfunctions. Allimplemented math elements exceeds several hundred.👩🏻💻 At Scalar,you can write scripts! 🔹 The ability to writescripts is a uniquefeature among scientific calculators. 🔹 We allknow how scriptssignificantly accelerate work. 🔹 Scalar provides anice scripteditor with syntax highlighting & syntax hints. 🔹Scripts canbe saved and/or shared (pro version). 🔹 Start-up scriptis alsosupported (pro version). 📈 At Scalar you can createbeautifulfunction graphs! 🔹 Visualization is important - no doubts!🔹 Scalarprovides the ability to create highly personalized functioncharts.🔹 Functions graphs are fully interactive: values reading,scaling,zooming. 🔹 Function charts can be saved or shared (proversion). 📳ScalarMath.org More details on: ScalarMath.org 👌 Enjoyusing ScalarScientific Calculator!
FX-603P programable calculator
FX-603P Simulator is a very precisesimulationof the classic FX-603P programmable calculator and allit'saccessories. This simulation is not a toy but but a fullfeaturessimulations of almost functionality of the originalcalculator andit can be used as a full featured and fullyprogrammable scientificcalculator.Used as a calculator the FX-603P simulator will exceed mostothercalculator available. The FX-603P simulator supportsallarithmetic, trigonometric, logarithmic, hyperbolic,statisticalfunctions and all alphanumeric display options of theoriginalcalculator.And last not least the FX-603P simulator is fully programmable.Youcan write up to 20 programs, using 110 registers.With the build in FA-6 cassette interface simulation you cansaveand load programs and data to your thump drive for later use.Orprintout results with the FP-10 thermal printer simulation andthencopy / paste them to other applications.Do visit our FX-603P website or blog where you can downloadtheoriginal Manual of the Calculator. Remember thattheMarket-Comments have no answer function and I can't help you ifyoupost there.SUPPORTED ANDROID FUNCTIONS:• Calculation results can be copies to the clipboard.• Can be installed on the SD-Card.• Participates in Androids build in backup and restore.• Tablet compatible.• Extra Printer for Tablets.BASIC FEATURES:• Specification:Arithmetic operations (addition,subtraction,multiplication and division, raising to power and root– alljudging the priority of operations) negative umbers, exponent,33parentheses at 11 levels and constant operations.• Scientific Functions: Trigonometric and inversetrigonometricfunctions (with angle in degrees, radians orgradients), hyperbolicand inverse hyperbolic functions, logarithmicand exponentialfunctions. inverse. Factorial, square root, square,decimal ⇔ Hour,Minute, Second conversion, coordinatetransformation, absolutevalue, removing integer part, removingfaction part, percentage,random numbers, π.• Statistical functions Standard deviation (2 kinds), mean,sum,square sum, number of data.• Memory: 5 key independent memory 110register(non-volatile).• Range of number: ± 1 × 10⁻⁹⁹ to ± 9.999999999 × 10⁹⁹ and0,internal operations use 18 digits mantissa.• Decimal Point Full decimal floating point arithmeticwithunderflow (possible display of engineering decimals).• Calculation with fractions: simple and mixed fractions• Base-N (Binary, Octal, Decimal, Hexadecimal)calculations:inverse,bitwise and, bitwise or, bitwise exclusive orPROGRAMMING FEATURES:• Number of Steps: 999 steps (non-volatile)• Jumps: Unconditional jump (GOTO), up to 10 pairs, conditionjump(x=0, x≥0, x=F, x≥F), count jump (ISZ, DSZ), subroutine (GSP)up to9 subroutines, up to 9 depths.• Number of programs storable: Up to 20 (P0 to P19)• Checking and Editing Functions Check, debug, deletionaddition,etc.• Indirect addressing for M-register, destination of jump,callingsubroutines.• Miscellaneous functions: Manual Jump (GOTO), temporarysuspensionof execution (PAUSE), command code and step numberdisplayed duringcheck, simulated FA-6 adaptor, simulatord FP-40printer.MISSING FEATURES:Currently VER, PEEK, POKE are not implemented.PERMISSIONS:• WRITE_EXTERNAL_STORAGE: Used to save and load program state.Onlythe directory set in the preferences is accessed.
Fraction Calculator + Math PRO
Fraction calculator withstep-by-stepoperations and algebra.Shows results as you type.Graphical display of expressions with history.Use space to enter mixed number, e.g. 2 1/2Help site with instructions andexamples:http://frac.mathlab.usIf you have a question, send email to [email protected] FEATURES* Workspaces to work on multiple tasks* Store often used expressions in a library* No advertisementsFRACTION 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 “(“to enter “less” sign.Double tap “)” to enter “greater” sign.* Linear and polynomial inequalities, x^3-4>4* Inequalities with absolute values, abs(2x+3)<=5* Compound inequalities, 1* Rationalinequalities,(x+3)/(x-1)<=0
MC50 Programmable Calculator 3.02A
-Programmable Calculator: -No programming knowledgerequired:startprogramming and learn its basic concepts. -Create andstoreyourown programs, that can be stored as external files ofyourdevice.-Edit your programs using the built-in or an externaltexteditor.-Optionally save your programs as standard textfiles.-Built-in"sample" programs (examples) ready to use andcustomize(edit) thatinclude: -Financial mathematics. -Prime numbers-Mathseries-Matrices. -Games. -Program commands are easy to entertoimplementalgorithms with loops, conditional testsetc.-Structuredprogramming language (MPL). -Data structures:Processingof listsand matrices. -Subroutines, local variables.-Programmablekeys:assign user programs to keys and convert thecalculator intoacustom calculator. -Complete User's guide.(available inEnglishand Spanish) -Input methods: -Algebraicwithimpliedmultiplication. -RPN (Reverse Polish Notation) -Retrievethelast30 results and math expressions. -Complex numbers(rectangularandpolar form), fractions -Binary, octal andhexadecimalnumbers.-Degrees, Radians and Gradians, ScientificandEngineeringnotation, fixed number of decimals and floatingpoint,sexagesimalsystem. -Several keyboard configurations.-Customizedkeys. -Copy,cut and paste edit tools. -Built-infunctions:Logarithms,trigonometric and hyperbolic functions,exponential,factorial,combinations, permutations, greatest commondivisor,least commonmultiple, absolute value, modulus, complexnumbers,prime andrandom numbers, determinants, vectors ( norm,dotproduct). -Storeresults in memories and/or user definedvariables.-21 built-inconstants. -Unit converter: 120 predefinedMeasurementUnits. -Userdefined functions using: -Programs. -Mathexpressions.User definedconstants. -User defined formulas:Evaluateautomatically your ownformulas. -Greek alphabet. -Functionsandderivatives graphing.(upto 3 functions). Tables. -Zerosoffunctions, maxima and minima. -Matrix operations(addition,subtraction, multiplication,transpose, inverse). -Solvedirectlysystems of linear equations upto a size of 7 x 7 usingCramer'srule. -Vector operations(addition, subtraction, crossproduct).-Statistical Calculations:mean, standard deviation,linearregression. -Backup of all theuser formulas, variables,functionsand constants.
Prime Calc 0.6
PrimeCalc - free scientific symbolic calculator - 70functions,20mathematical constants and up to six variables - Newfunctionsandconstants can be defined by the user - Supports complexnumbers-Matrices, vectors, sets and calculations on them -Solvesthemathematical equations - Calculate the integrals andderivatives-Step-by-step calculations - And many moreSupportedfunctions,operators, and mathematical constants:Arithmetic:Operators +, -,×, ÷, % x^n - nth power of x √(x) -Square root of x√(n, x) - nthroot of x ln(x) - Natural logarithm ofx log(x) -Logarithm of x tobase 10 log(n, x) - Logarithm of x tobase n∑(f(x), imin, imax) -Summation of f(x) from imin to imax∏(f(x),imin, imax) - Productof f(x) from imin to imaxMathematicalanalysis: ∫(f(x)) -Indefinite integral of f(x) ∫(f(x),xmin, xmax)- Definite integralof f(x) from xmin to xmax ∂(f(x)) -Derivativeof f(x) lim(f(x), c)- Limit of f(x) when x approaches cEquationsolving:Representation of polynomial - x^2+3x-2=0 = -Polynomialequationoperator Numerical Functions: m mod n - Remainderof m ÷ ngcd(m,n) - Greatest common divisor of m and n lcm(m, n) -Leastcommonmultiple of m and n abs(n) - Absolute value of nround(n) -Integerclosest to n frac(n) - Fractional part of nfloor(n) - Floorvalueof n ceil(n) - Ceiling value of n Complexnumbers:Representation -5+2i re(c) - Real part of complex number cim(c) -Imaginary partof complex number c Statistics: median([a]) -Medianof [a]gmean([a]) - Geometric mean of [a] amean([a]) -Arithmeticmean of[a] randi(n) - Random integer from 0 to n randr -Randomreal from0 to 1 Number theory: harmonicN(n) - nthharmonicnumberCombinatorics: n! - Factorial of n binomial(n, k)-Binomialcoefficient multinomial(n1, n2, ...) -MultinomialcoefficientcatalanN(n) - nth Catalan number fibonacci(n)- nthFibonaccinumber Trigonometric functions: sin(x), cos(x),tan(x)sec(x),csc(x), cot(x) asin(x), acos(x), atan(x),acot(x)Hyperbolicfunctions: sinh(x), cosh(x), tanh(x)arsinh(x),arcosh(x),artanh(x) Matrixes: Representation -[[1,2],[3,4]][m1]⋅[m2] -Product of [m1] and [m2] tran([m]) -Transpose [m]ctran([m]) -Conjugate and transpose [m] inverse([m]) -Invert [m]det([m]) -Determinant of [m] tr([m]) - Trace of [m]mpow([m], n) -nth matrixpower of [m] Number sets: Representation -[1,2]union([a1], [a2])- Union of two sets intersec([a1], [a2])-Intersection of two setsmax([a]) - Largest element of [a]min([a])- Smallest element of[a] Constants: π - Number Pi e -Euler'snumber i - Imaginary unit∞ - Infinity γ - Euler–MascheroniconstantG - Catalan's constant A- Glaisher–Kinkelin constant φ -Goldenratio κ - Khinchin'sconstant C₂ - Twin prime constant ζ₃ -Apéry'sconstant B₄ - Brun'sconstant for prime quadruplets B₂ -Brun'sconstant for twin primesEB - Erdős–Borwein constant δ -Feigenbaumfirst constant α -Feigenbaum second constants BL -Legendre'sconstant M₁ -Meissel–Mertens constant
FX-602P scientific calculator
FX-602P Simulator is a very precisesimulationof the classic FX-602P programmable calculator and andall it'saccessories. This simulation is not a toy but but a fullfeaturessimulations of almost functionality of the originalcalculator andit can be used as a full featured and fullyprogrammable scientificcalculator.Used as a calculator the FX-602P simulator will exceed mostothercalculator available. The FX-602P simulator supportsallarithmetic, trigonometric, logarithmic, hyperbolic,statisticalfunctions and all alphanumeric display options of theoriginalcalculator.And last not least the FX-602P simulator is fully programmable.Youcan write up to 10 programs, using 110 registers.With the build in FA-2 cassette interface simulation you cansaveand load programs and data to your thump drive for later use.Orprintout results with the FP-10 thermal printer simulation andthencopy / paste them to other applications.Do visit our FX-602P website or blog where you can downloadtheoriginal Manual of the Calculator. Remember thattheMarket-Comments have no answer function and I can't help you ifyoupost there.SUPPORTED ANDROID FUNCTIONS:• Calculation results can be copies to the clipboard.• Can be installed on the SD-Card.• Participates in Androids build in backup and restore.• Honeycomb Tablet compatible.• Extra Printer for Honeycomb Tablets (visit our web-page forscreenshot).BASIC FEATURES:• Specification:Arithmetic operations (addition,subtraction,multiplication and division, raising to power and root– alljudging the priority of operations) negative umbers, exponent,33parentheses at 11 levels and constant operations.• Scientific Functions: Trigonometric and inversetrigonometricfunctions (with angle in degrees, radians orgradients), hyperbolicand inverse hyperbolic functions, logarithmicand exponentialfunctions. inverse. Factorial, square root, square,decimal ⇔ Hour,Minute, Second conversion, coordinatetransformation, absolutevalue, removing integer part, removingfaction part, percentage,random numbers, π.• Statistical functions Standard deviation (2 kinds), mean,sum,square sum, number of data.• Memory: 5 key independent memory 11 ~ 110register(non-volatile).• Range of number: ± 1 × 10⁻⁹⁹ to ± 9.999999999 × 10⁹⁹ and0,internal operations use 18 digits mantissa.• Decimal Point Full decimal floating point arithmeticwithunderflow (possible display of engineering decimals).PROGRAMMING FEATURES:• Number of Steps: 999 steps (non-volatile)• Jumps: Unconditional jump (GOTO), up to 10 pairs, conditionjump(x=0, x≥0, x=F, x≥F), count jump (ISZ, DSZ), subroutine (GSP)up to9 subroutines, up to 9 depths.• Number of programs storable: Up to 10 (P0 to P9)• Checking and Editing Functions Check, debug, deletionaddition,etc.• Indirect addressing for M-register, destination of jump,callingsubroutines.• Miscellaneous functions: Manual Jump (GOTO), temporarysuspensionof execution (PAUSE), command code and step numberdisplayed duringcheck, Simulated FA-2 adaptor for Record and FileI/O (please notethat the later needs Java securityauthorisation).DEVICE COMPATIBILITY:The application in written in device independent and should runonmost Android devices. There is also a desktop version availableonrequest (please include your purchasing informations).PERMISSIONS:• WRITE_EXTERNAL_STORAGE: Used to save and load programm state.Onlythe directory set in the preferences is accessed.
LINEAR ALGEBRA PLUS CALCULATOR (matrix, equations)
LINEAR ALGEBRA PLUS is surprinsingly intuitive and easytouse.Videos containing examples of all its capabilitiesareavailable onthe website below. In them, you can see how fastandeasy to manageit is. A medium or long press on the solutionisenough to show thesteps followed to solve the exercise. Itallowsyou to save allcalculations in a LaTex file so that it canbeturned into a pdfdocument. WITHOUT ADVERTISEMENTS MATRICES: Up to8matrices, withup to 10 rows and columns, can be stored invariablesA, B, ...X,and then used in further calculus. Theprogramme cancalculate thedeterminant, rank and inverse of eachmatrix. Complexmatrixexpressions (A*(B^(-1)-3A) can be easilysolved, and all thestepsare shown. It evaluates the determinant,rank and inverseofmatrices with one parameter. It also obtainslowertriangularmatrice, even with a parameter, displaying the stepsofthe Gaussand Gauss-Jordan method. It also calculatesthecharacteristicpolynomial, eigenvalues and eigenvectorsofendomorphisms andchange of basis matrices P y P^(-1).LINEARSYSTEMS OF EQUATIONS:It classifies and solves Dependent/Independent Consistent Systemsor Inconsistent Systems of up to10equations, even with oneparameter. It also shows the steps tosolvethe system (Gauss'Method, Inverse Matrix Method and Cramer'sRule).POLYNOMIALS: Upto 8 polynomials (max grade = 9), can bestored invariables A, B,...P and then used in differentpolynomialexpressions. Itfactorises and calculates rational andreal rootosof polynomials .Polynomial divisions are possible (allthe stepsare given).Complex expressions can be easily solved(p^3*(2p-q^2)),whichmakes it easy to solve a great variety ofequations. It showsallthe steps necessary to factor a polynomialwithout more thanmakinga long click on the solution. 3D GEOMETRY:This module allowsyouto enter points, vectors, straight lines andplanes, andthencalculate new ones dependent on the first ones("linewhichcontains a point and is perpendicular to aplane","pointsymmetrical about a straight line" ... ) or makecalculuswith them(intersections, distances, relative positions,angles,change ofbasis ...). By making a long press on the screen,it showsall thenecessary steps to obtain the solutions (by variousmethodswhenpossible). 2D GEOMETRY: This module allows you toenterpoints,vectors and straight lines, and then calculate newonesdependenton the first ones ("line which contains a pointandisperpendicular to another line", "point symmetrical aboutastraightline" ... ) or make calculus with them(intersections,distances,relative positions, angles, change ofbasis ...). Bymaking a longpress on the screen, it shows all thenecessary stepsto obtain thesolutions. MOREINFORMATION:WEBSITE:https://drive.google.com/open?id=0B5-EDC_0R_mHUF96bmNfZWtwMWM
MathAlly Graphing Calculator + 2.8.1
MathAlly Graphing Calculator + has all the features of thefreeversion plus: -View Step-by-Step how the answer was calculatedbyclicking on the result (see screen shot). -Parametric andPolarcoordinate graphing. -New All Cartesian graph mode which cangraphany equation even if it can't solve for x or y. -Createcustomkeyboards. -Create custom keys as expressions or functions.-Savegraph setups and screenshots. -Create workspaces to organizeandpermanently save calculations. -Additional matrixoperations:reduced row echelon form, LU and QR decomposition,eigenvalues, andeigenvectors -Graph up to 6 equations (free limitsyou to 3). -NoAds -Since there are no ads, no internet permissionis 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 seethe result.Then click on the result. Make sure you are clicking onthe resultand not its input, as clicking on its input will pastethe inputinto the current entry field. Also, Step-by-Step must beenabled inthe settings when the result is calculated. By defaultStep-by-Stepis enabled. If you are not completely satisfied withyour purchaseand you email me at [email protected] within 14days of yourpurchase, I will give you a refund. Please include yourordernumber in the email. (Google play only gives you 15 minutestoautomatically get a refund, I think this is too short). Youcanonly request a refund once. If you find any bugs or havequestions,please email me. Explanation of permissions: Storage -Needed forapp to be able to read/write to external storage. Thisallows usersto transfer custom keyboards between devices.
