What is the single most important thing in any calculator?

A. Stylish Theme
B. Automatic Answer
C. Accuracy

Irrespective of your age, education and profession, your answer will be “C. Accuracy”.

Now, moving on to the next question.

Do you believe that calculators always give accurate result?

If your answer is YES then you are not alone. 99.99% people believe that calculators can’t go wrong. 

But, what if I tell you that it is not reality. Many times calculators, basic as well as advanced, give inaccurate results.

Shocking.. right? You must be thinking how come you didn’t know

Why no one knows about inaccuracy?

Users like you don’t know it because they blindely trust calculators. They assume that

1. Calculation is only about mathematical expression evaluation

2. Calculators are always and continously tested

3. There is no scope for errors except logical error

Creators don’t know it because of negligence. They assume that

1. Outer look, style and theme, is more important than inner strength, accuracy. 

2. Their testing is full proof.

3. Mostly it is free service hence doesn’t deserve much attention

Interesting.. isn’t it? Follow me to discover how inaccuracy enter the system.

 

How inaccuracy enters the system?

I can explain it through description and formulas but it will confuse you. I have to explain it systematically. 

And that system is very very simple, three steps, yes… just three steps. No big deal.

Step 1. Input : A step where you provide raw information for calculation

Step 2. Processing : A step where actual calculation takes place

Step 2. Output : A step where you get the result

Whether you are doing simple addition A+B, preparing a tax report or creating budget for a country,

all calculations follow these three steps. So remember these 3 steps I..P..O till end. 

 

Here IPO stands for Input, Processing and Output, not for Initial Public Offering related to stock market.

Now, let’s see how we have removed inaccuracy at all three steps.

 
Input_processing_output

How I have removed inaccuracy at Input, Processing
and Output?

Input Accuracy

In many of the world’s other popular calculators, the input window (where you enter your expression) is moving. Yes literally on clicking the ‘ = ‘ button the input is switched with output or worser its just gone. But I have fixed this thing in my calculator (Accurate Calculator by GujaratiVyapari.com). The Input and Output windows have fixed places and are consistent, which means your input would not be hopping here and there, Fixed and Consistent.

Ambiguous Input To Consistent Input

 

Many of you must be reading this page from a computer or are a computer user. Most standard keyboards have a fixed numberpad, this is universal and is understood by all. But the world’s other popular calculators don’t follow this standard numberpad, the numbers are arranged according to their convenience which confuses you on seeing different button positions every time. And that’s why in my Accurate Calculator (by GujaratiVyapari.com) the numberpad is just like the standard keyboards. So on using my calculator (Accurate Calculator by GujaratiVyapari.com) next time you won’t be confused about where the buttons are, its standard and understood by all.

Random Button to Standard Button

The standard keyboards have these symbols –> ( + – * / ), but the ones the other popular calculators use is this –> (+ – × ÷), these are actually just visual representations and are not understood by the system/program calculating the expression. The other popular calculators use the visual representations in their calculators and the system understand and uses this –> (+ – * / ) Confusing isn’t it? Even technical people or regular computer users who are familiar with the standard (+ – * /)  symbols and find it very mind-racking to understand the visual symbols used by these popular and widespread calculators. Keeping this in mind, In my Accurate Calculator (by GujaratiVyapari.com) the symbols are standard (+ – * /) just like the standard keyboards. Let me explain you how does the system actually interpret and convert these symbols? (scroll down)

Symbol Conversion to No symbol Conversion

Let’s see how the system converts and interprets the operator symbols.

How does the system understand the visual symbols used by other popular calculators?

The system actually converts the visual symbols to standard symbols and then calculates it. So the every time the system gets a visual symbol it first converts it and then solves. The other popular calculator’s system needs to convert these symbols and then calculate. Imagine if any mishap or misunderstanding in converting the expression happens the whole result would change which will give you an Inaccurate Result . Keeping aside all conversions and misunderstanding I have used the standard understandable symbols (+ – * /). No conversion, No misunderstandings. Only Accurate Results.

how system converts and interprets symbols

In mobile phones many time we end up clicking another button due to congested buttons in a small sceen. That’s the problem with many other calculators. In order to make buttons look more fancy and good-looking, the main purpose of usability and easy clicking is left out. Light -shaded button, unequal button, tiny buttons all makes it really hard and even time consuming to use the calculator. These all things lead to mis-clicks and affect your calculation.

But, my calculator (Accurate Calculator by GujaratiVyapari.com) solves this problem by making the buttons more visible, with defined clickable area, and with plenty of clickable area making it really convenient and fast to calculate. Equal sized buttons to avoid mis-clicks and defined shape and size.Unequal to Equal Buttons in Accurate Calculator by GujaratiVyapari.com

Help? In calculation?

Wondering? Say if you are stuck on how to write a complicated expression OR want to know more about a specific function or operator, what would you do find for a manual or help on the calculator right? But the other popular calculators don’t have any such function and even if they have, its minor and does not solve the purpose. Everybody has curiosity to know more about things and learn about the thing you are using (here- calculator). I am one of them and in order to answer those curiosities about calculation and make maths and calculation more interesting, in my calculator (Accurate Calculator by GujaratiVyapari.com) I have a special button named “man” specially for in-use calculation help and to explicit curiosities about the number world. The “man” button is your help to solve all your questions and curiosities! 

What does ” man ” mean?

You must have heard about Operating system right? The system on which a device runs. There’s one such operating system called Unix Operating system. FUN FACT! is, that all majority operating systems (Windows, macOs etc.,) plus even Android and iOS run on or are based on Unix OS. Supercomputers and Data Centres are mostly Unix based. It is the base of most of the Os in short the digital world. The Unix Os is highly used by technical people, less used  for personal purposes. In this Unix Os there is a function called   ‘man’ meaning manual page which gives us the systems manual and usage help. We follow a user-experience standard of Unix Os.  

No help to help for everything

Processing Accuracy

Working of other calculators vs Accurate Calculator by GujaratiVyapari.com

As you saw my calculator, calculates your expression on your device and then on server. If you visit a bank or even most Gujaratis have a system of ” Maker and Checker “, the maker counts the money and then the checker again counts the sum of money to remove any chances of mis-counting. Thats what we do if there are any mistakes made by the device it it immediately caught by the server. 

maker-checker-system

What are the chances of the device calculation to go wrong? Can it even make any mistake in calculation?

 Yes, even the most famous and most-used calculator apps on your phone right now can make mistakes. Which is neglected by the developers and many time you are given Inaccurate results. 

What are the reasons for inaccurate results? — The reason for inaccurate results are –

  1. App update
  2. Os update
  3. Play/App Store Update
  4. Bugs or Loops in the code
  5. Another app interfering in the calculation
reasons for inaccurate results
Other calculators don’t have any solution for this and if there are any inaccurate results you don’t have a way to re-check it.

In my Accurate calculator (by GujaratiVyapari.com) I have used the “Maker and Checker” system. Your answer is calculated twice in two different programs, logic, servers, Operating system and environments, so you have the most Accurate Result by using Accurate Calculator by GujaratiVyapari.com

That’s why we are the 

Most Accurate Calculator in the world – Accurate Calculator by GujaratiVyapari.com

Single calculation to double calculation

 In other Popular calculators they just have one program calculating on one logic which does not make the answer Accurate.

But in my calculator (Accurate Calculator by GujaratiVyapari.com) I have a ” Maker and Checker System” The first Logic for device calculation and the second Logic for On-server Calculation, both are different and working differently. This gives you the most Accurate Answer.
Single programming logic to Double Programming Logic

 

All the other calculators have only one program with one logic and for that a single programmer write the whole thing, One brain working on one logic. 

But in Accurate Calculator (by GujaratiVyapari.com), we have two logics working on two different programs written in two different languages and for that we have two programmers . Again Maker-Checker system!!

I am the Front-End programmer which means I have developed and managing the On-device calculation you see on your Mobile Phones or other Devices.

My Papa is the Back-end programmer and has developed and manages the On-server calculation that happens on server.

Two brains, working for two different logics, two different programs giving the most Accurate Results to you –> Maker and Checker system.
Single to Dual Programmers

In my calculator (Accurate Calculator by GujaratiVyapari.com) I have a maker and checker system in calculation in which the expression is calculated on two different programs, logics, environments, program written by two different people (me and my papa), working on two different devices And two different devices means ” 2 different Operating Systems (OS) !”. 

But you wont find this in other calculators, nope. They have one program calculating the expression once in your device using one logic, one environment, one programmer, working on one device and only One Os.

Think how strong the Maker and Checker system is in My Calculator — Accurate Calculator by GujaratiVyapari.com !

This strong maker-checker is giving you the most Accurate Results.

Thats why — Accurate Calculator by GujaratiVyapari.com is the most Accurate Calculator in the world! Download and try!
Single OS to Double OS

In Accurate Calculator by GujaratiVyapari.com calculates expression twice in mobile and on server in two different logic, two different programs, two different environments, on two different Os , written by two different programmers (me and my papa) and it all works in two different devices (your device and server ) meaning it works on two different platforms , giving you the Most Accurate Results.

But as there is only one calculation done in The Other calculators in one device, one logic, one program, one environment, one OS, written by one programmer and working on one device your phone meaning on runs only on one platform. All this leads to is just one thing- Inaccurate Results.

And who wants Inaccurate Results? Nobody. Download Accurate Calculator by GujaratiVyapari.com, by using my calculator make this world more Accurate. 

GujaratiVyapari.com –> Pakka Hisaab, Accurate Calculations.

Single platform to double platform

 

Output Accuracy

Just like the input area The other popular calculators also have a moving and dancing output area. The input and output swatch places. They move here and there on clicking ‘ = ‘ button, with the aim to confuse you. In these popular calculator it seems that the input and output boxes are a big fan of Physics, thats why they are continuously in motion.

While solving any math question do we over-right the result on top of the question? No never. We write the Answer Next to it or below it but separately. 

how we write mathematical expressions

Thats what you would find in my Accurate Calculator (by GujaratiVyapari.com). My calculator has a fixed Input and Output Area. Making it easy and more efficient for you to calculate your expression with the question and answer both in front of you. The Input and Output is fixed and consistent. No confusion, no hoping here and there. Only Accuracy in result.

Inconsistent Output to Fixed Output

It becomes very hard for our eyes to distinguish between things of the same colour. Similarly while reading something it becomes hard to find out two similar things of the same colour. And the other popular calculators make reading input and outputs even more difficult by making them of the same colours. And many of the other calculators even show error messages in the same colour as of the expression.

But I am making this easy for you in my Accurate Calculator (by GujaratiVyapari.com). I have different coloured outputs in my calculator app. Red for invalid Input, Blue for Device Verified Result, Green for Server Verified Result. And black for when the expression is being typed and the answer is not yet calculated on the device. Because no automation the answer is calculated only after you complete entering the input and after you click the ‘ = ‘ button.  

Single Coloured Output to MultiColoured Output

Random Automation is another major issue in the other popular calculators that many people use. They automatically calculate your expression when you are typing even before you click ‘ = ‘ . And in the worst case they calculate invalid inputs too! which is leading to highly Inaccurate Results. Second Automation problem is automatically adding operators in your expression like adding “*” between a number and a bracket automatically. This is very confusing and how can a machine decide or predict which operator you want between bracket and numbers.

I respect the fact that the input depends on the user not the calculator. The other popular calculator manipulate the input which is wrong. In my Accurate Calculator (by GujaratiVyapari.com) users are the whole and sole person entering the input. No automation , No confusion. Only Accurate Results.
Confusing Automation to No Automation

What does GujaratiVyapari.com's logo mean?

meaning of gujarativyapari.com logo

In GujaratiVyapari.com’s logo the two equal to ‘ = ‘ stand for double verification. The blue stands for on-device calculation and the green stands for on-server calculation. In short as Accurate Calculator double-calculates, there are two equal to’s. The blue colour is for calculation and the green colour is for safety in calculation because Accurate Calculator by GujaratiVyapari.com is the most Accurate Calculator in the world and gives you the most Accurate Results. 

 

What does Gujarati Vyapari mean?

Gujarati Vyapari literally means Gujarati Businessperson, Gujaratis are well-known all over India and even world-wide for their Responsible and Efficient ways of establishing and running businesses. They are number-charmers and are very accurate in calculation. If you want to know more about their life and their secrets of their success, I have created a video which unveils their secrets of success.