Utility converting between decimal, hex, binary, octal and ASCIInumbers

PrimeCalc - free scientific symbolic calculator - 70 functions,20mathematical constants and up to six variables - New functionsandconstants can be defined by the user - Supports complex numbers-Matrices, vectors, sets and calculations on them - Solvesthemathematical equations - Calculate the integrals and derivatives-Step-by-step calculations - And many more Supportedfunctions,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 of x log(x) -Logarithm of x tobase 10 log(n, x) - Logarithm of x to base n∑(f(x), imin, imax) -Summation of f(x) from imin to imax ∏(f(x),imin, imax) - Productof f(x) from imin to imax Mathematicalanalysis: ∫(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 c Equationsolving:Representation of polynomial - x^2+3x-2=0 = - Polynomialequationoperator Numerical Functions: m mod n - Remainder of m ÷ ngcd(m,n) - Greatest common divisor of m and n lcm(m, n) - Leastcommonmultiple of m and n abs(n) - Absolute value of n round(n) -Integerclosest to n frac(n) - Fractional part of n floor(n) - Floorvalueof n ceil(n) - Ceiling value of n Complex numbers:Representation -5+2i re(c) - Real part of complex number c im(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) - nth harmonicnumberCombinatorics: 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–Mascheroni constantG - 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

Converting of integers and decimal fractions to base-36 numeralsystems

The Calculator for Developer Hex,Dec,Oct,Bin in one screen

Hex, Decimal, Octal and Binary calculator with bit operations

It supports normalized mantissa exponent binary as well as two'scomplement.

Binary, hex or any base! ASCII, BCD, GRAY, AIKEN and more

Fraction calculator with step-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 and examples:http://frac.mathlab.usIf you have a question, send email to calc@mathlab.usPRO 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* Rational inequalities,(x+3)/(x-1)<=0

Meet MathsApp, the ultimate graphing calculator on Android.

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 support@mathally.com 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.

This is an application to create a shortcut,which comes from the open source application anycut. Easy one-touchdialing, a key to send a short message. And you can create ashortcut to any application to the desktop. Try it, maybe you'lllike it....

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NetLoop is formerlyknownasSimpleAndroid ServerThis app contains a Proxy Server and aFreeVPN.The VPN is not a full featured VPN. it is notprovidedforsecuritybut for tunneling purposes.if you are using NetLoop's proxy serveroptionpleasemakeremove any existing proxy server address inyourdevice'sAPNsettings. Failure to do this will cause Some ofyourapps not togothrough the VPNVPN features:• HTTP request Compression.•Ability to modify TCP connection parameters.• Ability to use hotspot over VPN ( Requires root )•Ability to use multiple concurrent connections to theVPNserversforthe best Network usage experienceLocal server features:•modify outgoing requests.•specify alternate proxy servers to send a request through•provide alternate headers and ability to stripheadersfromincominghttp responses•ability to choose number of connections to be maintainedbytheapp(good for power management)•ability to share configurations throughanyfiletransfermethod.•System wide proxy serviceif you are to use this app with the proxyserverfeature,makesure that the device's proxy serverfeatureisdisabled:.to use a received config.json fileasthecurrentsetting:•locate the received file using any file manager ofyourchoice•open the share menu of the file manager and select"usefileasconfig"OR•Launch NetLoop and use Load ConfigThe Profiles Feature lets youeasilyswitchbetweenconfigurations when using NetLoopEnjoy!!.

Need to re-connect your new device to WiFinetwork, but forgot your password? Want to share a WiFi password ofrandom characters with your friend?Use FREE Wifi Password Recovery to backup all WiFi passwords onyour device, and restore it when you need them with just one click!Share with friends through SMS or email. Yes, just that easy!FREE Wifi Password Recovery features:■ LIST, BACKUP & RESTORE all network's (WiFi) password savedon your device!■ Show SSID and Password on fullscreen (for easy viewing andsharing with others)■ Copy WiFi Password to Clipboard (to be able to pasteanywhere)■ Show QR Code (to another device scan and access thenetwork)■ Share password through SMS or EmailPlease Note that FREE Wifi Password Recovery:① only works on rooted devices (needs super-userpermissions).② is not a WiFi password cracker. NOT intended to crack WiFinetworks.③ needs previous access to WiFi networks with your device toretrieve passwords.❐ Please understand that FREE Wifi Password Recovery is a freeapp and contains ads to support develop cost. For ads free app, wehave a paid version - check out in Play Store:http://goo.gl/elnAHS❐ Why FREE Wifi Password Recovery only works on a rooteddevice?Because your device stores WiFi passwords when you connect to a newWiFi network. You are not able to access the passwords and retrievethem unless you have super-user permissions. Checkout here for moreinformation on root: http://www.androidcentral.com/root❐ Please don’t hesitate to contact(goldenapportunity2@gmail.com) for any issues you may have; and dogive us 5 stars if you like us! Thanks & enjoy!

Say goodbye to Android APK OBB Installing error problem, XAPKInstaller makes that easier and faster than ever.• Scan and preview all .apk file on your phone and SD Card• Delete or install APK, XAPK ( APK with cache data or obb file)automatically• Download XAPK, APK free online with your Android phone andtabletXAPK Installer for PC is available that allows you to install.apk files from Windows XP, Vista, 7, 8. 8.1 to Android devices.Learn More: http://apkpure.com/apk-install.htmProblems downloading or installing APK with XAPK Installer? Seehttp://apkpure.com/xapk.htmStill need more help? Please tell us more about the issue onFacebook. https://www.facebook.com/apkpure

Scan for and recover deleted files from memorycards and internal storage on rooted* devices.Without a jailbreak/root* access, Undeleter can only scan appcaches for images. READ BELOW FOR INFO ABOUT ROOT.For free, the app will restore all supported image file typesand all types of data, including SMS, call logs and WhatsApp orViber conversations. It will also shred and secure delete.Unlock it to recover other supported file types, remove ads andenable background scanning.*ROOT/SUPERUSER PERMISSIONS require that you modify theoperating system on your device, visit this website for moreinformation: http://www.androidcentral.com/rootApp caches can contain images that would not otherwise bediscoverable: you may find photos that were shared with you onsocial media but you never opened, or lower quality copies ofimages you have now or have deleted in the past. They may alsocontain images that have been preloaded by your browser or otherapps on your device - even images of people you don't know. Theycan be filtered out using "Hide extant files".File types: Journal scanning can discover files with anyconceivable extension. Essentially these files are still on yourvolume with their data in allocated sectors. Journal scan is onlyavailable on EXT4 and derived file systems.Deep scan heuristically scans for and recovers the following typesof files: BMP, JPEG/JPG, PNG, MNG, JNG, GIF, MP4, AVI, MKV, MP3,OGG, OGM, WAV, FLAC, AMR, MP4A, PDF, SXD, SXI, SXC, SXW, ODT, ODG,ODS, ODP, DOCX, XLSX, PPTX, ZIP, JAR, APK, EPUB.Data scanning is available for a select number of apps, includingthe system phone and SMS applications. Data will be recovered inthe form or HTML files for WhatsApp and Viber, as we cannot mergethird-party catalogs.Shred/secure delete: Files found on free disk areas can be erasedpermanently in bulk using the Shred function. You can also use thesystem-wide Share menu to securely erase files directly through anyother app, for example by opening the gallery, selecting a numberof images, pressing the Share button and selecting Securedelete.ACCOUNT - needed for Google Drive and Dropbox uploadCALL/SMS - needed for app data scanner - deleted SMS and calllogsLOCATION - for ads

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