How To Get Answers and Steps For a Function of a Function Differentiation (Calculus) Problem Using The Calculator Encyclopedia

According to Wikipedia,

In mathematicsdifferential calculus is a sub-field of calculus concerned with the study of the rates at which quantities change. It is one of the two traditional divisions of calculus, the other being integral calculus, the study of the area beneath a curve.

Nickzom Calculator calculates function of a function for the following formats:

    • (expression)n
    • k(expression)n
    • sin(expression)
    • ksin(expression)
    • cos(expression)
    • kcos(expression)
    • tan(expression)
    • ktan(expression)
    • sinh(expression)
    • ksinh(expression)
    • cosh(expression)
    • kcosh(expression)
    • cot(expression)
    • kcot(expression)
    • cosec(expression)
    • kcosec(expression)
    • In(expression)
    • kIn(expression)
    • loga(expression)
    • kloga(expression)
    • e(expression)
    • ke(expression)
    • a(expression)
    • ka(expression)

k, a and in the formats above represents constants.

The expression represents a polynomial, quadratic or linear mathematical statement, such as:

  • 3x + 5
  • 4x2 + 2x + 1
  • 2x3 + 7x + 12
  • 5x4 + 3x3 + 4x2 + 12x + 15

So implementing the expressions and applying constant numbers here is a list of what the function of a function formats look like that can be solved by Nickzom Calculator and also display the steps (workings).

      • (2x2 + 3x + 5)7
      • 4(2x + 1)6
      • sin(2x2 + 3x + 5)
      • 2sin(3x + 5)
      • cos(3x + 5)
      • 2cos(3x + 5)
      • tan(2x3 + 3x2 + 4x + 5)
      • 3tan(7x + 6)
      • sinh(2x4 + 12)
      • 2sinh(3x + 10)
      • cosh(x5 + 2x3 + 11)
      • 3cosh(2x3 + 12x + 17)
      • cot(2x + 1)
      • 3cot(3x + 5)
      • cosec(x + 12)
      • 7cosec(2x + 7)
      • In(x3 + 2x + 7)
      • 2In(2x2 + 3x + 12)
      • log3(3x + 7)
      • 2log2(x2 + 4x + 8)
      • e(3x + 5)
      • 2e(2x + 3)
      • 2(7x + 2)
      • 7 . 2(6x + 7)

Continue reading How To Get Answers and Steps For a Function of a Function Differentiation (Calculus) Problem Using The Calculator Encyclopedia

The Importance of STEM (Science, Technological, Engineering and Mathematics) in Nigeria

Every new development, be it positive or negative has its importance and disadvantages as well. Its importance gives it a penetration advantage to be valued and appreciated in spite of its disadvantages. Just like the reality of sickness created opportunities for doctors to be valued and appreciated in their sphere of influence for saving lives, Science, Technology, Engineering and Mathematics have not done any less. Not only does it create opportunities, it also suggests ways those opportunities can be harnessed.

 

In our present age of growing advancement, the importance of STEM (Science, Technology, Engineering and Mathematics) cannot be overemphasized as its relevance finds expression in our day to day activities as humans ranging from the alarm clocks that greet us in the morning, the alarm bells that alerts us of a visitor, the automobiles that convey us to our places of work and the stair lifts that finally lands us on the floor of our offices. Its importance is not only appreciated in the industries, roads and all other obvious infrastructure where it is easily spotted but has also been domesticated such that some equipment used in the preparation of sumptuous meals owe its allegiance to them.

Continue reading The Importance of STEM (Science, Technological, Engineering and Mathematics) in Nigeria

How to Get Answers of a 2 By 2 Matrix Linear Programming Maximization Problem Without Artificial Variables Using Nickzom Calculator

According to Google Dictionary,

Linear Programming is a mathematical technique for maximizing or minimizing a linear function of several variables, such as output or cost.

According to Wikipedia,

Linear programming (LP, also called linear optimization) is a method to achieve the best outcome (such as maximum profit or lowest cost) in a mathematical model whose requirements are represented by linear relationships. Linear programming is a special case of mathematical programming (also known as mathematical optimization).

You might be wondering how possible is it for there to be a calculator that can really solve linear programming calculations and show the workings at the same time. My dear, Nickzom Calculator does that for you at the very best of all capabilities.

Nickzom Calculator can not only solve a 2 by 2 matrix linear programming problem but can also solve for an m by n matrix problem. At the moment, Nickzom Calculator can handle:

  • Maximization Without Artificial Variable(s)
  • Minimization Without Artificial Variable(s)

Computations of Linear Programming with artificial variables is on the way and I do promise to inform you once it is integrated into the calculator encyclopedia via this blog.

Nickzom Calculator makes use of simplex method to compute the result for linear programming problems. There is an iterative computation of steps to obtain the final result which is when there is no further negative entry in the index/third/P row of which a basic solution emerges for x and y variables with all the other variables equal to 0. At this point, the optimal solution and optimal value is given.

Continue reading How to Get Answers of a 2 By 2 Matrix Linear Programming Maximization Problem Without Artificial Variables Using Nickzom Calculator

Nickzom Calculator Calculates the Logarithmic Mean Radius in Heat Transfer of Chemical Engineering

Heat Transfer is one of the major courses every Chemical Engineering student or professional faces at one point in life. There are various sections of heat transfer but for the purpose of this post. Our primary focus is to show you how Nickzom Calculator solves Logarithmic Mean Radius.

To get the answer for Logarithmic Mean Radius in Heat Transfer is very simple and one requires only two parameters which are:

  • Outside Radius of the Cylinder
  • Inside Radius of the Cylinder

Without Further Ado, let me proceed, click on the Calculator Map on Nickzom Calculator+ (Professional Version) – The Calculator Encyclopedia

Clicking on Chemical under Engineering, displays 3 major topics that can be handled by Nickzom Calculator in Chemical Engineering which are:

  • Fluid Mechanics
  • Heat Transfer
  • Mass Transfer

Continue reading Nickzom Calculator Calculates the Logarithmic Mean Radius in Heat Transfer of Chemical Engineering

The Calculator Encyclopedia Calculates the Position of Turning Point for a Vehicle (Vehicle Dynamics)

Calculating the position of turning point for a vehicle must put into consideration the x co-ordinate and y co-ordinate positions of turning point.

There are various parameters you need to be able to calculate these positions. I would start to with how Nickzom Calculator calculates the position of turning point (x co-ordinate).

You are required to have 4 parameters to get the answer for the position and these parameters are:

  • Steer Angle of the Rear Outer Wheel
  • Rear Track
  • Distance of Rear Wheel from Mass Center
  • Steer Angle of Rear Inner Wheel

To access this functionalities in Nickzom Calculator, you need to purchase our professional version – Nickzom Calculator+ (The Calculator Encyclopedia). You can access this software via any of these channels:

Web – https://www.nickzom.org/calculator-plus

Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

With that done, Open up the app, select Engineering and click on Open Section.

Click on Mechanical

Then, click on Vehicle Dynamics

Continue reading The Calculator Encyclopedia Calculates the Position of Turning Point for a Vehicle (Vehicle Dynamics)

Nickzom Calculator Calculates Weft Weight in Polymer and Textile Engineering – The Calculator Encyclopedia

Weft is a basic component used in weaving to turn yard or loom into fabric.  The transverse weft is drawn through and inserted over and under the warp. A single thread crossing the warp is called a pick.

According to Wikipedia,

Because the weft does not have to be stretched on a loom the way the warp is it can generally be less strong. It is usually made of spun fibre, originally woolflax and cotton, today often of synthetic fiber such as nylon or rayon.

The weft is threaded through the warp using a “shuttle“, air jets or “rapier grippers”. Hand looms were the original weaver’s tool, with the shuttle being threaded through alternately raised warps by hand.

Nickzom Calculator calculates a bunch of calculations in Polymer and Textile Engineering and shows the steps (workings), formulas and answers. Today, I would showing you with pictures how The Calculator Encyclopedia can calculate the Weft Weight in Kilograms (Kg).

First, you need to have access to the professional version of Nickzom Calculator (Nickzom Calculator+) via any of these channels:

Web – https://www.nickzom.org/calculator-plus

Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Select Engineering and Click on Open Section

A list of Engineering Majors of which its calculations can be handled by the calculator encyclopedia is listed out in alphabetical order. Scroll down and click on Polymer & Textile.

The Polymer and Textile Engineering Page has over 200 calculative parameters. Scroll down to Weft Weight (Kg) and click on it.

Continue reading Nickzom Calculator Calculates Weft Weight in Polymer and Textile Engineering – The Calculator Encyclopedia

The Calculator Encyclopedia Calculates the Length of An Open Belt Drive in the Transmission of Power by Belts and Ropes

Calculating the length of an open belt drive is a common thing in Mechanical Engineering. It was of those crucial parameters in the determining the transmission of power by belts and ropes.

In our world today, there are a lot of mechanical engines making use of belts and I believe as a Mechanical Engineer having access to Nickzom Calculator+ is one of the best tools to make lifer easier, faster and simpler.

Nickzom Calculator+ (Professional Version) – The Calculator Encyclopedia can solve over 10,000 calculations for a day to day Mechanical Engineer and today I would show you the steps on how to get the answer for the length of an open belt drive using Nickzom Calculator.

First and Foremost, you need to have access to Nickzom Calculator+ via any of these means:

Web – https://www.nickzom.org/calculator-plus

Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

You must also know that to get the length of an open belt drive there are 3 major parameters you need which are:

  • Distance between the Centres of the Larger and Smaller Pullerys
  • Radius of the Larger Pulley
  • Radius of the Smaller Pulley

Once, you have access to the professional version of Nickzom Calculator via any means, move over to the calculator map, then scroll to the Engineering section and click on Mechanical.

On clicking on Mechanical, you see a bunch of major topics that can be solved by Nickzom Calculator. Click on Transmission of Power by Belts and Ropes.

Continue reading The Calculator Encyclopedia Calculates the Length of An Open Belt Drive in the Transmission of Power by Belts and Ropes

The Calculator Encyclopedia Solves For Input and Output Reflection Coefficients, Power Gains and Mismatch Factors of S Parameters in Microwave Analysis

The knowledge of microwave analysis is a very added advantage for any Electronic Engineer out there. It makes one better understand the networking system of a two port in relation to S parameter.

According to Wikipedia, the S Parameters describe the electrical behavior of linear electrical networks when undergoing various steady state stimuli by electrical signals.

Luckily, Nickzom Calculator, the calculator encyclopedia is happy to take care of all calculations dealing with S Parameter (Two Port Network) for you and also show you a step by step guide (workings) on how to solve this problem.

For the purpose of this post, I would show you how Nickzom Calculator solves for the following:

  • Input and Output Reflection Coefficients
  • Various Power Gains
  • Mismatch Factors

First of all, you have to have access to this awesome software package.

One can access Nickzom Calculator+ (Professional Version) – The Calculator Encyclopedia via any of these channels:

Web – https://www.nickzom.org/calculator-plus

Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

Once you have got access to the software package, please proceed to the Calculator Map then scroll to Engineering

Continue reading The Calculator Encyclopedia Solves For Input and Output Reflection Coefficients, Power Gains and Mismatch Factors of S Parameters in Microwave Analysis

Nickzom Calculator Solves Formation Factor of Well Logging in Petroleum Engineering

According to Schlumberger OilField Glossary,

The ratio of the resistivity of a rock filled with water (Ro) to the resistivity of that water (Rw).

One can access Nickzom Calculator+ (Professional Version) – The Calculator Encyclopedia via any of these channels:

Web – https://www.nickzom.org/calculator-plus

Android (Paid) – https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator

Apple (Paid) – https://itunes.apple.com/us/app/nickzom-calculator/id1331162702?mt=8

On selecting Petroleum, a bunch of links to major topics in Petroleum Engineering is displayed. Scroll down to Well Logging and click on it.

According to Wikipedia,

Well logging, also known as borehole logging is the practice of making a detailed record (a well log) of the geologic formations penetrated by a borehole. The log may be based either on visual inspection of samples brought to the surface (geological logs) or on physical measurements made by instruments lowered into the hole(geophysical logs).

Continue reading Nickzom Calculator Solves Formation Factor of Well Logging in Petroleum Engineering

Nickzom Calculator+: The Latest Trend In Solving Calculations

There is an ever-growing demand for problems and challenges to receive immediate solutions and prompt response. Society has become fast-paced, giving edge to only those who can raise their heads high and compete. The education world is not left out in this speed race. If ever there has been a push for students to perform calculations at a faster pace, it is now. One thing is sure though, in the clamour for speed, it is imperative not to sacrifice accuracy. These are two properties that must not be compromised, one for the other, because they go hand-in-hand.

Having identified the pressing need for an effective and efficient way to handle the series of calculations that plague science and engineering students, both in secondary and tertiary institutions, Nicholas Idoko, a young first-class graduate of Electrical Electronic Engineering from the Federal University of Technology Owerri, put on his thinking hat and leveraged his proficiency in programming to develop a software that provides ease and respite to anyone faced with the task of performing calculations in various fields of science and engineering.
On the 10th of April, 2018, Nickzom Calculator+ version 1.2.2 was launched. Basically, this software performs all your calculations and displays the step-by-step process taken to generate the answer. Complete with all the requisite scientific and engineering functions, the only requirement from the user is to input the correct parameters or variables for the specific mathematical operation, the problem solving process is then handled by the calculator. It is seamless, effective and highly efficient.

Nickzom Calculator+ can be deployed in over 20 fields in Physics such as: Electromagnetic Field, Electric Field, Gas Laws, Energy Quantization, Radioactivity, Equilibrium, Gravitational Field, Heat Energy, Machines, Elasticity, Simple A.C Circuit, Wave-Particle Behaviour, Energy and Power, Vector Resultant, Projectile, Motion, Pressure, Magnetic Field and Electrolysis.

In Mathematics, Nickzom Calculator+ boasts of the ability to accurately and speedily provide solutions in over 28 areas: Algebraic Identities, Logarithm, Factorial, Arithmetic and Geometric Progressions, Matrices, Complex Numbers, Partial Fraction, Mensuration, Pre-algebra, Pythagoras Theorem, Prime Numbers, Vectors, Surd, Permutations and Combinations, Simultaneous and Polynomial Equations, Indices, Sine, Cosine and Tangent Rule, Binomial Series, Longitudes and Latitudes, Compound and Simple Interests, Quadratic Equations, Surds, Statistics and much more.

Engineering is not left out. Nickzom Calculator+ can conveniently solve calculations in over 15 key areas: Calculus, Laplace Transforms, Linear Algebra, Linear Programming, Mechanics, Materials and Metallurgical Engineering, Microwave Analysis, Basic Electronic and Electrical Engineering, Chemical Engineering, Petroleum Engineering, Mechanical Engineering, Soil Mechanics and Ordinary Differential Equations.

There is more, this highly useful software offers users the ability to solve conversion related problems. Through its section called The Switches (Conversion), it deploys conversion techniques in 30 core areas: angle, area, number base, coordinaes, data, data transfer, electricity, energy, engineering, fluid, force, fraction, frequency, fuel economy, heat, length, light, magnetism, prefix, pressure, power, radiology, sound, speed, temperature, time, typography, volume, volume-lumber, weight and mass unit conversions.
Other important fields that enjoy the versatility of Nickzom Calculator+ include: Chemistry, Geology, Economics, Finance and Accounting.

Indeed, it is a full-package! One that will always be relevant and of utmost importance to students (and even professionals). It is certain that occasions arise when people get stuck in solving problems filled with calculations. There’s no gain saying that with the availability of Nickzom Calculator+ in your smartphone or on your personal computer (PC), the time and energy consumed in the process is greatly reduced. Not only that, you are at no loss on how the results are arrived at because the steps are displayed with vivid explanations.

Premised on its usefulness and value-driven innovation, Nickzom Calculator+ is enjoying increasing recommendation and public acclaim. Since its launch, it has been featured on several platforms, some of which include: Channels TV Tech Trends program, Techpoint.ng and Linda Ikeji’s blog. This further buttresses its credibility and reliability as a new and ingenious innovation. Much of the public acclaims are in form of reviews on the Google Play Store where the mobile app version of the software can be downloaded. These reviews are a genuine representation of persons who have used the Nickzom Calculator+ to perform various calculation tasks.

“The app is a great teacher, I so much like the fact that it shows me all working, I don’t need to start thinking how it came about such answer” writes Chukwu Chinomnso. Another user, Pradeep Jayani, writes, “Excellent work done and best app I’ve ever seen on Google app…” Collins Nnadozie’s review says, “The Application is top notch. I’m very impressed by the quality. It delivers what it promises.”

Considering the variety of functionalities offered by Nickzom Calculator+, it is worthy to note that it is very much affordable. The web version of the app is valued at N1500. After the initial purchase, users can renew their subscription annually at the same N1500 fee. To obtain a free version of the software, users are advised to check the demo version called Nickzom Calculator which is also obtainable on Google Play Store for android users. For iOS users, Nickzom Calculator+ can be downloaded on iTunes. Users can search for the app on the respective app stores or follow the links below:

Android users:
• Google Play Store: https://play.google.com/store/apps/details?id=com.nickzom.nickzomcalculator
• Google Play Store: https://play.google.com/store/apps/details?id=org.nickzom.nickzomcalculator
iPhone users (iOS):
• iTunes: https://itunes.apple.com/us/app/nickzom.calculator/id1331162702?ls=1&mt=8

The web version can be accessed online on any browser via this link: https://www.nickzom.org/calculator/

So, the question is: Why not join the fast-paced life, without sacrificing accuracy? If you are a parent, and you’ve observed how your child or ward struggles with calculations and perhaps you lack the time to assist them, then Nickzom Calculator+ is your best bet. Here’s why: it is built not only to solve the calculations, but to also teach how the solution was arrived at. How many calculators known to you can do that? Purchasing this calculator is an investment into making your child or ward calculation savvy. If you’re a student in secondary school, undergraduate or a professional in the science and engineering clime, then you must understand how important speed and precision are in performing tasks related to your discipline. This is where, Nickzom Calculator+ comes in handy. Of a truth, calculations usually follow laws, principles and formulas, when you are exposed to the principle used in solving one problem, you can always apply that principle in solving related tasks. This is the creativity that underscores Nickzom Calculator+.