App Information CrysX - AR
- App NameCrysX - AR
- Package Namecom.bragitoff.crysxar
- UpdatedApril 3, 2019
- File Size24M
- Requires AndroidAndroid 4.1 and up
- DeveloperManas Sharma
- Google Play Link
Maps of Indian States 1.5 APK
Already a HIT on Windows, it's now on Google Play Store.A great andone of a kind app that provides you High Resolution Maps of all thestates and union territories. Not only that the app also containsvarious Maps of India, like Annual Rainfall,Climate, PopulationDensity and what not.The state Maps are extremely detailed and veryhigh quality.
BragitOff Beta 1.0 APK
Polynomial Root Finder 1.1 APK
Polynomial Root Finder - helps you find all the roots of apolynomial, real and complex.The polynomial can be of arbitrarydegree(maximum=300 for all practical uses).It is a significantimprovement over the existing apps in the Play Store, as it cancalculate the roots of any degree(order) polynomial.It is a handytool for students, scientists and engineers.I developed it to helpme in my Physics related course work.The app gives extremelyreliable results which were cross-checked with available softwares.
Periodic Table 1.1 APK
Period Table is an app created for Science students to serve as ahandy tool to look up properties of the elements of the periodictable.The app shows elements in two layouts; Periodic Table(Grid)and as List.Clicking on an element takes you to the properties ofthat particular element.The app also shows the electronicconfiguration of shells, and a lot of properties.New features,properties and charts will be added soon.The following are theproperties currently being shown:Atomic Number Symbol Name AtomicMass Electronic Configuration Discovery Date Discoverer group blockStandard State Oxidation State Bonding Type Atomic Radius (A) IonicRadius (A) Covalent Radius (A) Van-der-Walls Radius (A) CrystalRadius (A) Ionization Energy Known Isotopes Decay Modes Color BlockElectron Affinity Electro negativity Group Period Melting PointBoiling Point Absolute Melting Point Absolute Boiling Point DensityDescription Electrons per shell Electronic Shell Diagram Origin ofName
Curve Fit - Tools 1.6 APK
Curve Fit - Tools helps you find out the best fit to a curve usingthe Least Squares Approximation Method.You can find an exponential,linear or a polynomial fit for any curve.Curve Fit- Tools is betterthan most of the apps in the Play Store that let you do the samethings for a variety of reasons.1. With Curve Fit you can virtuallyinput unlimited amount of data.2. You can use potentially anydegree polynomial you want.3. You can save your data to a csv filewhich can later on be opened by MS Excel or any other software ofyour choice.4. You can read data from a CSV file and analyze it.5.The graphs are very neat and zoomable.6. The algorithms are fastand ensure quick processing.More features will be addedeven though it already out performs most other apps.Theresults of the app were cross checked with a lot of existingsoftwares for a variety of data sets and the results were uniform.
Numerical Methods Calculators 1.2 APK
It is extremely useful for the students taking a course onNumerical Analysis, as it will help them to compare and analyse thedata given in their text-books.It will also serve as an helpinghand for classroom lectures, as students and instructors can verifytheir results right away, without needing to write their ownalgorithms, or buying expensive softwares like MATLAB.I have takenutmost care to make sure that the algorithms used are stable, andconsistent. A lot of equations and data was used to test the appand the results were compared with all the leading softwaresavailable. The results were in very satisfactory.However, I stillencourage users to report any bug or strange crash.NumericalMethods Calculators- contains the following tools andcalculators:Matrix Operations:->Addition/Subtraction ofMatrices-> Multiplication of Matrices-> (P)LUDecomposition-> Rank-> Row Echelon Form-> Trace->Determinant-> TransposeNumerical Integration:-> TrapezoidalMethod-> Simpson’s 1/3 Rule-> Simpson’s 3/8 RuleCurveFitting(using least squares)-> Linear Fitting-> ExponentialFitting-> Polynomial FittingRoot Finding:-> BisectionMethod-> Secant Method-> Newton-Raphson MethodUpcomingfeatures:I will keep on adding new tools and calculators regularly.So users can expect it to be a vary powerful tool in some time.Hereis the list of features that I am working on:Linear SystemSolverPolynomial Root Finder(All the roots)QR FactorizationCholeskyDecompositionEigenvalue and EigenvectorGauss Seidel MethodForwardand Backward Difference Tables
Matrix Calculator 1.1 APK
Matrix Operations:->Addition/Subtraction of Matrices->Multiplication of Matrices-> (P)LU Decomposition-> Rank->Row Echelon Form-> Trace-> Determinant-> TransposeMatrixOperations:->Addition/Subtraction:As the name suggests, thistool let’s the user add and subtract matrices. User needs to givethe size(dimension/order) of the matrices first, then enter theelements of the matrices in the fields provided.User can choose toclick on ‘Add’ or ‘Subtract’ to perform the respectiveoperation.->Multiplication:As the name suggests, this tool let’sthe user multiply matrices. User needs to give thesize(dimension/order) of the matrices first, then enter theelements of the matrices in the fields provided.User can choose toclick on ‘Multiply’ to perform the respectiveoperation.->Rank:This tool let’s the user find out the rank ofany given matrix. Rank of a matrix is equal to the number oflinearly independent rows in a matrix. This feature has beenimplemented using the Gaussian Elimination technique with PartialPivoting. I have tried to write the algorithm in a way thatguarantees numerical stability.This tool can also be used to findout if a given set of vectors is Linearly Independent or not.Rankis equal to the number of vectors, if all the vectors are linearlyindependent.->Row Echelon Form:This tool gives the Row Echelonform of any given matrix. This has been implemented using GaussianElimination with Partial Pivoting.->Transpose:This toolsevaluates the transpose of a given matrix.->Trace:This toolsevaluates the trace of a given matrix. Trace is the sum of thediagonal elements of a matrix. Therefore, the matrix needs to besquare.->Determinant:This tool calculates the determinant of asquare matrix. This has been implemented using Gaussian Eliminationwith Partial Pivoting.->LU Decomposition:This tool gives the PLUfactorization of a given matrix.Although, generally, LUdecomposition(factorization) is discussed for square matrices, Inoticed that many popular applications like MATLAB, SCILAB, MAPLE,etc. have extended the definition to rectangularmatrices.Therefore, I have also provided the support forrectangular matrices. Although the result may be different thanMATLAB or other applications. But the factorization is correct asmultiplying PLU gives back the original matrix.
Linear System Equations Solver 1.0 APK
Linear System Equation Solver - helps you find the solution to aset of linear equations. It is a handy tool for students,scientists and engineers. I developed it to help me in my Physicsrelated course work. The app gives extremely reliable results whichwere cross-checked with available softwares. Hope you find ituseful.