Nickzom is a calculation-based application empire created by Idoko Nicholas Chinazom that helps one to carry out his or her simple or difficult calculations on Mathematics, Physics, Engineering and Switches based on its available contents and at the same time lays out the solution(s) and steps for quick and easy understanding.
The goal of this app is to provide one with solutions and steps to his or her calculations available within the app's contents and any problem one faces.
Below are the present topics in Nickzom, more are to be added over time.
In Engineering, Nickzom covers:
• Economics
• Basic Electrical
• Basic Electronics
• Calculus
• Laplace Transform
• Linear Algebra
• Linear Programming
• Mechanics
• Ordinary Differential Equation
There are so many other sub topics in this major topics. For Example in Linear Algebra, Nickzom can calculate Matrix Arithmetic, Inverse of a Matrix, Determinant of a Matrix, Transpose of a matrix, Adjoint of a matrix, Minors and Cofactors of a matrix. It can also solve simultaneous equation using matrix method. Not only that in matrix arithmetic, one can perform any of this operation: Addition and Subtraction of a matrix, Multiplication of matrices, Multiplication of a matrix by a scalar, Division of a matrix.
In Mathematics, Nickzom covers with there are many sub topics under too:
• Algebraic Identities
• Arithmetic Progression
• Binomial Series
• Complex Numbers
• Compound Interest
• Cosine Rule
• Geometric Progression
• Indices
• Latitude and Longitude
• Linear Equation
• Logarithm
• Matrices
• Mensuration
• Partial Fraction
• Permutation and Combination
• Pre-Algebra
• Polynomials
• Pythagoras Theorem
• Quadratic Equation
• Simple Interest
• Simultaneous Equation
• Sine Rule
• Surd
• Statistics
• Vectors
• Tangent Rule
For Example: In Statistics, Nickzom can perform operations with discrete data with and without frequencies and continuous data. Measures of Central Tendency, Measures of Dispersion and other measures such as Skewness (Karl Pearson's, Quartile and Kelly), Kurtosis, Moment, Correlation and Regression.
In Physics, Nickzom covers:

• Elasticity
• Electric Field
• Electrolysis
• Electromagnetic
• Energy Quantization
• Equilibrium Of Forces
• Gas Laws
• Gravitational Field
• Heat Energy
• Machines
• Magnetic Field
• Motion
• Pressure
• Projectile
• Radioactivity
• Simple A.C. Circuit
• Vectors
• Waves
• Wave-Particle Behaviour
• Work, Energy and Power
For Example: In Motion, Nickzom can handle finding all the parameters of the first four equations of motion and other parameters such as reaction, time, frequency, angular velocity, angular displacement etc.
In Switches, Nickzom covers:
• Temperature Switches
• Base Switches
• Coordinates Switches

For Example: In Coordinate Switches, Nickzom can handle Cartesian to polar, Cartesian to Cylindrical, Cartesian to Spherical and In Base Switches, Nickzom can handle Binary to Decimal, Octal to Binary etc.
To operate online visit - http://www.nickzom.org

To download this desktop application visit - http://www.nickzom.org/download.php