Operating with fractions and display of solution algorithm

This Calculator is attempted to bring near real operational feeling!!

Convert between decimal numbers and fractions.

Number Systems Converter and Calculator with solution.

Matrix operations View step by step the resolution

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

Fully detailed matrix calculator, for matrix operations.

Simple yet powerful

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

This application solves Karnaugh Map (Kmap) for 2, 3, 4 or 5variables.

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....

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([email protected]) for any issues you may have; and dogive us 5 stars if you like us! Thanks & enjoy!

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Convivium, l’applicazione ENGIE pensata per semplificare la vitanelcondominio! Convivium gestiste, per l’amministratore e icondòmini:• SEGNALAZIONI TECNICHE: facilita la gestione dellerichieste diintervento, aggiornando i condòmini e l’amministratorein temporeale sullo stato di avanzamento • MESSAGGIAMMINISTRATORE:semplifica la comunicazione tra condomino eamministratore suscadenze, assemblee e molto altro • ARCHIVIODOCUMENTI: raccoglie idocumenti importanti del condominio, comeverbali e preventivi •CONTATTI UTILI: gestisce la rubrica con icontattidell’amministratore, dei condòmini e dei fornitori delcondominio,come l’idraulico e l’elettricista • BACHECA SOCIAL:crea unacommunity tra i condòmini per scambiare informazioni eavvisi utiliL’applicazione è dedicata agli amministratori chegestisconocondomini clienti ENGIE e a tutti i loro condòmini.ACCESSOCONDÒMINI: per accedere è necessario seguire la proceduradiregistrazione condòmino, indicando come codice condominio ilCodiceFiscale del condominio ACCESSO AMMINISTRATORI: per accedereènecessario utilizzare le credenziali impostate per lapiattaformaweb Si segnala che la grafica e la navigabilità dell’appConviviumsono ottimizzate per la navigazione da smartphone. Ituoisuggerimenti e le tue segnalazioni sono importanti per noi.Perqualsiasi necessità puoi chiedere supporto scrivendoall’indirizzoemail [email protected], saremo felici diaiutarti.

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

The original CM Security upgraded to thewhole new Security Master Antivirus&VPN(by CM, Cheetah Mobile)and redefined the scalp of Phone Security: protects not only yourphone but also your privacy. Instead of providing all the popularfeatures, Security Master Antivirus&VPN(by CM) introducedIntelligent Diagnosis to detect your phone status and advise neededsolution, including Antivirus, Junk Clean, and Phone Booster(Battery Saver, and CPU Cooler) in time. Furthermore, westrengthened the protection of privacy by creating a shield for allonline activities through SafeConnect VPN.★SafeConnect VPNSecurity Master Antivirus&VPN(by CM) presents the mosteasy-to-use free VPN, proxy & unblock solution. Apart fromother VPN, SafeConnect VPN partners with “Hotspot Shield Free VPNProxy” and was designed for everyone. SafeConnect VPN establishes asecured cyber environment as you need to block out hackers. WithSafeConnect VPN, you can apply virtual location to enhance securityand freely access favorite contents. Security MasterAntivirus&VPN(by CM) now protects not only your device, but theprotection extends to online data transmission to prevent leak ofonline banking information, private messages, and browsing history.(Will be available worldwide soon.)★Intelligent DiagnosisOur famous big button design upgraded to intelligently diagnoseyour most needed solution. All solutions to keep your phone safe,clean, and optimized like a new one, including battery.Antivirus - Security Master Antivirus&VPN(by CM) equips thecertified #1 antivirus engine. It detects 100% of virus &malware by customized scan and removes virus & malware. Itprotects phone and also your personal information against malware,spyware, and hackers.Junk Clean - Phone stores junk files automatically from time totime. Security Master Antivirus&VPN(by CM) detects this issueand frees storage when needed. One tap to clean cache & junkfiles at once. The smartest way to clean and optimize phone.Phone Boost, Battery Saver, and CPU Cooler - Your phone can nothave the best performance if it stays at a high temperature or highmemory usage. Especially when charging battery and playing games,it watches out phone & battery and keeps your phone cool, fast,and saves more battery life.★Message SecurityWorry about others peeping your message notifications? SecurityMaster Antivirus&VPN(by CM) hides notifications timely toprotect your privacy by Message Security. It gathers all chatnotifications into one and makes them easier to read &manage.★AppLockSecurity Master Antivirus&VPN(by CM) protects the privacy ofapps by AppLock. You can lock anything you want to protect, such asBluetooth & Wi-Fi switches, incoming calls, recent apps,settings, photos, WhatsApp, or any apps you choose. Furthermore,the preview of notifications can be also locked so that no one cansee which apps you are using or who you are chatting with.With Applock, you can lock apps with a pattern, PIN code, orfingerprint. Fingerprint lock is supported on Samsung or Androiddevices 6.0 and above that are equipped with fingerprint sensors.You can also customize the re-lock time to re-lock at device screenoff so that no need to unlock each time you launch an app.Intruder Selfie - Security Master Antivirus&VPN(by CM) protectsapps privacy from snoopers. If someone tries to unlock your appwith a wrong password, the photo of the intruder will automaticallybe taken and the intruder alert will be sent to you by e-mail. Itkeeps your phone safe and further tells who the intruder is.Disguise cover - Security Master Antivirus&VPN(by CM) disguiseslock screen so that no one is aware of you are using AppLock whilekeeping your secret & privacy safe. You can protect yourprivacy without your parents, partner, or children knowing.Theme - You can choose style of lock screen from hundreds ofAppLock themes or customize with your photos.