# Modulo Calculator Javascript

Those have to be implemented. Hi, Muhammah Shamseddin's answer below is mostly correct, but there are a few things that need to be improved. 3/2 , Remainder = 1, Quotient = 1 Step 4. Basic Operators. This is a free javascript calculator. Let's be honest - sometimes the best discount calculator is the one that is easy to use and doesn't require us to even know what the discount formula is in the first place!. The result of this operation is always of type Integer. Thanks to CSS grid, we can get a nice. The Java Arithmetic operators includes operators like Arithmetic Addition, Subtraction, Multiplication, Division and Modulus. You may enter between two and ten non-zero integers between -2147483648 and 2147483647. Calculate the difference between two dates and display the result in days; Days Between Dates (Date Difference Calculator) From Date: Enter in format month/day/year. A typical ISBN is represented below, starting with a country code (), followed by a publisher code and a title code (). 81/11 = 7 remainder 4. június 6-án éjfélig – alap-, mester/osztatlan, doktori hallgatói és doktorjelölti és Bolyai+ kategória esetén;. The Luhn test is used by some credit card companies to distinguish valid credit card numbers from what could be a random selection of digits. Modulo is represented by a percentage sign (%). This is a description of calculating check digits according to Modulo 10. Calculation Procedures Young’s Modulus – E=(s 1-s 2)/(e 2-. Use this mod / modulo calculator to perform the mod operation and find the remainder of the division with ease. Please enter in the applicable properties and values to be used in the calculation. $$12 \div 7 = 1 \:R\: 5$$ $$12 = dividend$$ $$10 = divisor$$ $$1 = quotient$$ $$5 = remainder$$ A constant is something that does not change. I don't think I have *EVER* found the remainder operation useful, except as a means to calculate the modulus. JavaScript is the most widely used client-side programming language that lets you supercharge your HTML with interactivity, animation and dynamic visual effect for better User Interface and User Experience (UI/UX). 6/2 , Remainder = 0, Quotient = 3 Step 3. For example, if your routing number was 123456780, you would multiply 1, 4 and 7 by 3 to get 3, 12 and 21. Use this mortgage calculator to determine your monthly payment and generate an estimated amortization schedule. Test your Javascript and PCRE regular expressions online. It may help you to check your answers using a calculator, or to type your decimal value in the dec setting and then select "hex" and press equal. 5, then dividing that number by 200. Programmer's 64 Bit calculator for working with 64 bit binary, hexadecimal bitshifts, calculations, rotations and more. Gift Range Calculator. There is a difference between %(modulo) and remainder operator. FOR MORE OPERATIONS RESEARCH CALCULATORS & APPLETS SEE LINEAR & NONLINEAR PROGRAMMING INCLUDING THE SIMPLEX METHOD Operations Research Undergraduate Courses, Textbooks, Lectures, etc. The reason your calculator says 113 modulo 120 = 113 is because 113 < 120, so it isn't doing any division. However I showed this solution to a software developer some days ago, and he was very amused. It may help you to check your answers using a calculator, or to type your decimal value in the dec setting and then select "hex" and press equal. Learn JavaScript or free with our easy to use input output machine. syntax : dividend % divisor e. ISBNs & The Modulo 11 Checksum Algorithm ISBNs are often handled manually and there is therefore a need for a quick way to check whether a particular ISBN is likely to be valid or not. Calculates the quotient and the remainder. Operations Research & Logistics. But when the numbers get bigger, using a program to calculate it becomes much easier. So says one of the many ads on the Internet. Modulo Operator as Used in our Calculator. Enter a prime number into the box, then click "submit. Enter your list of modulo equations in the form x = 2 mod 13 on each line. This free binary calculator can add, subtract, multiply, and divide binary values, as well as convert between binary and decimal values. Each section has solvers (calculators), lessons, and a place where you can submit your problem to our free math tutors. Download JavaScript Calculator HTML Code Here : JavaScript Calculator! JavaScript Output - Perform Arithmetic Operations. I've measured the deflection with a 1k weight at the free end of the board. The multiplicative inverse of a modulo m exists if and only if a and m are coprime (i. But I can't get it. This calculator will divide one number (dividend) by another number (divisor) using the long division method, and show and explain each step. used by PZN. innerHTML tag using Javascript. Let the two given numbers be x and n. You'd need a biiiiiig computer!. I don't understand why the result of 8. Uses for this function in Excel include combining it with conditional formatting to produce alternate row and column shading, which makes it easier to read large blocks of data. Learn to code with free online courses, programming projects, and interview preparation for developer jobs. To use: Input IP Address in dotted-decimal format (e. Here is how you can create a program to calculate percentage, in Java. Inside a normal Web page you place some JavaScript code (See How Web Pages Work for details on Web pages). ie: (5+25)mod26 = 4 ie: (5. Either by implementing the algorithm, by using a dedicated library or by using a built-in function in your language, compute the modular inverse of 42 modulo 2017. It shows you how the product is generated in real-time, step-by-step, and allows you to highlight the individual multiplication steps used to get the answer. I able to create batch file as follow. There is a difference between %(modulo) and remainder operator. For example, the following line of code. An example: if ten plates should be shared between four people, the fairest possible method is to give two people three plates and two people two plates. Omni Calculator solves 846 problems anywhere from finance and business to health. csproj file contains the list of files in your project, plus the references to system assemblies etc. The JavaScript module system may be intimidating, but understanding it is vital for web developers. This online big integer calculator is written entirely in JavaScript. In this tutorial we'll show you the top 10 JavaScript snippets you can use on your webpages by just cutting and pasting. Try the 'finished' calculator using both Netscape and IE - you'll find that despite your fine-tuning, the darn thing looks quite different. This is actually the elastic modulus of the material. I don't think I have *EVER* found the remainder operation useful, except as a means to calculate the modulus. This web browser does not support JavaScript or JavaScript in this web browser is not enabled. com is a realiable professional ECU diagnostic devices, ECU components, Locksmith tools, Vulnerable auto parts supplier. I'm trying to figure out how to calculate the modulus of elasticity for a board clamped to a surface plate at one end and free-floating on the other. If anyone does not understand this concept. Rounding Errors. How to Calculate Percentage in Java. About Modulo Calculator. We'll be using math operators, variables, conditional statements, functions, and take in user input to make our calculator. The one byte checksum of this array can be calculated by adding all values, than dividing it by 256 and keeping the remainder. Here is the Javascript code: app. Online python lint. Uses for this function in Excel include combining it with conditional formatting to produce alternate row and column shading, which makes it easier to read large blocks of data. 4 % 2 = 0 4 is even as remainder is 0. This online big integer calculator is written entirely in JavaScript. The compiled font encoder and check digit calculator tool comes ready to install and is designed to calculate check-characters for IDAutomation barcode fonts. In this program, you'll learn to compute quotient and remainder from the given dividend and divisor in Java. So , is there anyway i can find 658^185(mod 989) ?. HTML and Javascript code to create a digital clock on your website that will always display the current time on a page. You might want to calculate the remainder from an integer division, not throw it away. The most common solutions for rounding to a decimal place is to either use Number. Firstly, here’s a quick refresher on two operations I found vital to solving the problem: floor division and modulo. In this version of the discrete logarithm calculator only the Pohlig-Hellman algorithm is implemented, so the execution time is proportional to the square root of the largest prime factor of the modulus minus 1. This tool checks python code syntax validity. when you divide even number by 2, remainder is zero. It may help you to check your answers using a calculator, or to type your decimal value in the dec setting and then select "hex" and press equal. Printing Box using ASCII values. For example, 15 is divisible by 3 because the remainder is 0 when you do 15/5. The character can be entered in either upper case or lower case. Note: There is a limit to how big of a number you can check, depending on your browser, and operating system. If not you should dump your current editor and replace it with one that at least provides this. Those have to be implemented. encoding: t a v a r e s : plaintext 83 1 85 1 6 2 82 : CT-46 chart encoding. The resulting checksum is 210. Java Program to Compute Quotient and Remainder. ~ x Returns the complement of x - the number you get by switching each 1 for a 0 and each 0 for a 1. JavaScript determine add, product of two numbers In this section, you will learn how to determine addition, multiplication, division and modulus of two numbers. Just remember that modular arithmetic can be done with any finite repeating cycle. Find modulus (remainder) x % n Example Let x = 27 and n = 5. Copy and paste above HTML Code in a notepad and save it as JavaScript-Calculator. I can easily calculate modulus for integers but I need some help with decimals. If the value of the expression is set within the digest loop and later, within the same digest loop, it is set to undefined, then the expression is not fulfilled and will remain watched. High precision calculator (Calculator) allows you to specify the number of operation digits (from 6 to 130) in the calculation of formula. The modulo operation (abbreviated "mod", or "%" in many programming languages) is the remainder when dividing. Enter prepayment amounts to calculate their impact on your mortgage. Find modulus (remainder) x % n Example Let x = 27 and n = 5. Let's be honest - sometimes the best discount calculator is the one that is easy to use and doesn't require us to even know what the discount formula is in the first place!. I'm new to parsing, and there's only one way to learn anything, and that's to do it yourself. Zero Factorial is interesting it is generally agreed that 0! = 1. The remainder operator % gives the remainder of the division of two numbers. So , is there anyway i can find 658^185(mod 989) ?. The calculator will generate a detailed explanation for each operation. How to use the pythagorean. This redivision of the remainder is called 'rudd' or reversion. Note this symbol is also used as a mathematical addition operator in JavaScript. com is a resource for the JavaScript community. Program 1: User would provide the length and width values during execution of the program and the area would be calculated based on the provided values. For example, 9 MOD 2 is 1, because 2 divides into 9 four times, with a remainder of 1. Enter the daily number of views for each of the following map types. The three steps to evaluating the expression are: 1) Create C# code around the function using CodeDom 2) compile the code into an assembly using the CodeDom Compiler 3) Create an instance of the Calculator class 4) Call the Calculate method on the Calculator Class to obtain the answer. Knowing your potential estate tax liability is a great place to start your estate tax plan. Learn JavaScript or free with our easy to use input output machine. They allow you to add/remove elements both to/from the beginning or the end. You can use it to explore binary numbers in their most basic form. Keywords: javascript calculator buttons calculator keyboard support mathematics operations modulo addition substraction multiplication division reset script function calculator html js Hi, This script is a Javascript Calculator valid (X)html strict 1. ADXL320, ADXL321, ADXL322, ADXL330) accelerometer and receive the values in the serial monitor of the Arduino Software (IDE) or another application that receives data over the serial port. In fact, it should work with any Android browser that supports JavaScript. For example 3 + 6 * 7 is calculated as ( 6 * 7 ) + 3 because the * is calculated. Includes all the functions and options you might need. Excel MOD Function calculate the remainder. The most common solutions for rounding to a decimal place is to either use Number. This is actually the elastic modulus of the material. " It will calculate the primitive roots of your number. Banks charge more than just the interest rate on loans. A functional, draggable calculator built with vanilla JavaScript and a little JQuery. Example 5 % 2 = 1 because Math. Need help? Post your question and get tips & solutions from a community of 425,257 IT Pros & Developers. For example 3 + 6 * 7 is calculated as ( 6 * 7 ) + 3 because the * is calculated. The stress-strain curve that you need to define is only the part after yielding. Copy and paste above HTML Code in a notepad and save it as JavaScript-Calculator. The result of this operation is always of type Integer. Read on to discover what modulo operations are, how to calculate modulo and how to use this calculator correctly. module loaders," "Webpack vs. The MOD function, short for modulo or modulus, divides numbers in Excel. Unlike Flash-based alternatives, A Calculator works with iPhone and iPad. Example for polynomial modulo a prime factorization: copy any of the expressions below in the upper input box and type the number 211 (a prime number) in the lower input box. Modulo Operator as Used in our Calculator. Check valid credit card numbers - validate_credit_card. How to mount and feed. Get our free online math tools for graphing, geometry, 3D, and more!. I don't understand why the result of 8. 5, then dividing that number by 200. The Luhn algorithm, a simple checksum verification algorithm, is also known as Luhn formula, modulus 10 algorithm, or mod 10 algorithm. Instructions. The mod(x,y) function, or the mod operator x % y in C# or JavaScript say, is very simple but you can think about it at least two different ways - corresponding, roughly speaking, to passive and active models of what is going on. When I wrote the JavaScript Function Plotter, I wanted a better alternative to using JavaScript’s eval function. Is there a build in function in QGIS to acquire the modulus of a real number?. Now open this saved HTML file in any web browser (e. The Calculator automatically determines the number of correct digits in the operation result, and returns its precise result. I don't want to display the modulo symbol, I want to programmatically calculate n modulo 3 and display the result. The %(modulo) operator in JavaScript gives the remainder obtained by dividing two numbers. The problem I am having is that if the sum of the product is in double digits, they must be treated as individual digits. Converting everyday terms to math, an “even number” is one where it’s “0 mod 2” — that is, it has a remainder of 0 when divided by 2. To find out if your web browser supports JavaScript or to enable JavaScript, see web browser help. Hi, I have created custom inline function. Arithmetic operators take numerical values (either literals or variables) as their operands and return a single numerical value. How are calories burned walking calculated? The total number of calories burned for any task is calculated by first finding the calorie burn per minute - this is done by multiplying the MET value of the task by the person's body weight in kg and 3. Extracts the last element of the array and returns it:. Thus, some examples of operations modulo 12 are: 7 + 7 = 14 = 2 (mod 12) 5 * 7 = 35 = 11 (mod 12) Further examples can be generated and checked out with the following short programs. encoding: t a v a r e s : plaintext 83 1 85 1 6 2 82 : CT-46 chart encoding. In our case, divide 85 by 10 we get the remainder 5. The example string is "Lammert" which converts to the ASCII values [ 76, 97, 109, 109, 101, 114, 116 ]. The % (percent) symbol is used to carry out remainder operation. Simply enter the ID Number below and the Check Digit Calculator will calculate the last digit for you. The calculator will generate a detailed explanation for each operation. They allow you to add/remove elements both to/from the beginning or the end. I understand if it is addition or multiplication you just take the remainder of the result divided by, lets say 26 in this circumstance. Choosing a capacitor C and frequency f is best. 000005) s 1 =the stress corresponding to the longitudinal strain of 50 micro strain. if failure occurs: a. Both of these work, except sometimes a decimal of 5 is. Calculate the modulo operations given below (without the usage of a calculator): $101 \times 98 \mod 17 =$ $7^5 \mod 15 =$ $12^8 \mod 7 =$ $3524 \mod 63 =$ $−3524 \mod 63 =$ Ok with calculator I have no problem with it. The way JavaScript works is interesting. Apparently it is not the same as the modulo operator entirely. The quotient is the quantity produced by the division of two numbers. A modulus in mathematics has to do with modular arithmetic, also called clock arithmetic. GCD Calculator Instructions. The entered ASCII or Hex string will produce a checksum value that can be used to verify the checksum algorithm used by a particular device. Calculating log (log b x):. Calculate up to a seven element Quad antenna. For that, Java provides a special operator, modulus (%), to retrieve the remainder. Round this to a whole number of 49. The Java Arithmetic operators includes operators like Arithmetic Addition, Subtraction, Multiplication, Division and Modulus. Math is power. The three steps to evaluating the expression are: 1) Create C# code around the function using CodeDom 2) compile the code into an assembly using the CodeDom Compiler 3) Create an instance of the Calculator class 4) Call the Calculate method on the Calculator Class to obtain the answer. Modulo Definition. First one is, by using division operator, and second method is by usin g bitwise operator in Java. Browserify" and "AMD vs. This modulo calculator is a handy tool if you need to find the result of modulo operations. Either by implementing the algorithm, by using a dedicated library or by using a built-in function in your language, compute the modular inverse of 42 modulo 2017. When you calculate the importance of information architecture to your organization, you should consider the following costs and value propositions: The cost of finding information What does it cost if every employee in your company spends an extra five minutes per day struggling to find answers on your intranet?*. This 8-bit Checksum Calculator can be used to calculate the 8-bit Checksum of a sequence of hexadecimal values or bytes. In programming it's often used to restrict an index to the bounds of an array or length limited data structure. Enter a number in Y, press an operation (e. Arithmetic Operators. Check digit calculator. What is HTML 5 / Javascript? HTML 5 is the premier technology for creating websites that run on any type of device, including PCs, laptops, tablets and mobile phones. In JavaScript programming, you can write your own procedures, called ____, which refer to a related group of JavaScript statements that are executed as a single unit. Find modulus (remainder) x % n Example Let x = 27 and n = 5. If one of the operands is a string, JavaScript will try to convert it to a number first (ie: "5" becomes 5), or if unsuccessful, NaN is returned for the expression. The first 10,000 primes, if you need some inspiration. The Java Arithmetic operators includes operators like Arithmetic Addition, Subtraction, Multiplication, Division and Modulus. The calculator has the following features:. java \classes \classes\com\example\graphics. 5, then dividing that number by 200. Like resistance it is measured in ohms, but. The Luhn algorithm, a simple checksum verification algorithm, is also known as Luhn formula, modulus 10 algorithm, or mod 10 algorithm. org are unblocked. (In many ways this actually makes it easier to use once you get used to it. What is an absolute value? An absolute value is the non-negative value of a number. The MOD function, short for modulo or modulus, divides numbers in Excel. This can be used as a guide for building a diffuser. All guys, how to quickly calculate modulus without using calculator, guys. This modulo calculator is a handy tool if you need to find the result of modulo operations. If you find this site useful, consider making a small donation to show your support for this Web site and its content, tia!. RE: How can I calculate the remainder of a number divided by another number mathematically. Online Interactive JavaScript (JS) Cheat Sheet. Calculates the quotient and the remainder. In this tutorial, we'll go through how to make a simple command-line calculator program in Python 3. How to Calculate Percentage in Java. Keywords: javascript calculator buttons calculator keyboard support mathematics operations modulo addition substraction multiplication division reset script function calculator html js Hi, This script is a Javascript Calculator valid (X)html strict 1. Thanks for the help. Time Master II - Time Calculator for Pilots, Accounting, Broadcasting Ultra Measure Master - Most Complete, Easy-to-Use Metric Conversion Calculator Measure Master Pro - Feet-Inch-Fraction Calculator for Do-It-Yourselfers. Given an identifier, let's say "139", you travel right to left. Luhn algorithm - Calculate check digit. typeof – If variable is a number, it will returns a string named “number”. Murdoch, A FIRST COURSE IN STATISTICAL PROGRAMMING WITH R, Cambridge University Press, 2007. The modulo operator returns the remainder of a division. If you're behind a web filter, please make sure that the domains *. If either value is a string, an attempt is made to convert the string to a number. x ^ y Does a "bitwise exclusive or". This opearation (or function) rounds a value downwards to the nearest integer even if it is already negative. Values of Young's Modulus Geometrical. This is especially true when we are learning to program JavaScript (or any other language for that matter) — so much of what we do relies on processing numerical data, calculating new values, etc. used by PZN. This is a free javascript calculator. Time Master II - Time Calculator for Pilots, Accounting, Broadcasting Ultra Measure Master - Most Complete, Easy-to-Use Metric Conversion Calculator Measure Master Pro - Feet-Inch-Fraction Calculator for Do-It-Yourselfers. Where, x = number, y = antilog value. Note: If the first argument to the predefined modulo operator is 81 and the second operand is 80, the expression evaluates to a value of 1. The calculator will generate a detailed explanation for each operation. Calculator Use. 1: Click the "convert to centimeters" button. However, unlike regular division, the MOD function only gives the remainder as an answer. But I can't get it. If it is not, it must be odd. Thanks to CSS grid, we can get a nice. Modulo 100 is totally unexpected. This is a modular arithmetic calculator written long ago in JavaScript. For example, it's the algorithm used by credit card companies to generate the final digit of a credit card. The result of this operation is always of type Integer. A regular expression (or RE) specifies a set of strings that matches it; the functions in this module let you check if a particular string matches a given regular expression (or if a given regular expression matches a particular string, which comes down to the same thing). Tip: We recommend that you use a check digit to ensure finder numbers are entered accurately during gift entry. Invalid input gives no results. Well, there are a couple of ways to check if a number is even or odd without using modulus operator. This javascript featured website calculates the CRC value from an input string or an input byte string. Apparently it is not the same as the modulo operator entirely. Calculate the modulo operations given below (without the usage of a calculator): $101 \times 98 \mod 17 =$ $7^5 \mod 15 =$ $12^8 \mod 7 =$ $3524 \mod 63 =$ $−3524 \mod 63 =$ Ok with calculator I have no problem with it. RE: How can I calculate the remainder of a number divided by another number mathematically. Compound Interest Calculator Using JavaScript. C++ Program to calculate sum and average of three numbers - The Crazy Programmer. The modulo is the value of the remainder, so $123 \% 4 \equiv 3$. This results in rounding errors for the most common approaches to rounding in JavaScript. Modulo is represented by a percentage sign (%). 8-bit Checksum is also called the 2's compliment of addition of all bytes. The main concept in CommonJS modules is a function called require. The modulo operator returns the remainder of a division. JRJC - How To Use Modulo Modulo is nothing more than "remainder after division. 81/11 = 7 remainder 4. Javascript is required for this calculator. The check digit is the last barcode number that makes sure the barcode is correctly composed. Example: Calculate $A=123 \mod N=4$, perform the Euclidean division of $123 / 4$ : $123 = 30 \times 4 + 3$ (the quotient is $30$, and the remainder is $3$). The # of months won't change much, if at all. Step-by-step explanation is provided. The Derivative Calculator has to detect these cases and insert the multiplication sign. When this module is enabled, Jetpack also tracks performance on each page load that includes the Javascript file we use for Stats. Important: We see that 1000 and 100 divide into parts of 90 with a remainder of 10. syntax : dividend % divisor e. Learn how to solve long division with remainders, or practice your own long division problems and use this calculator to check your answers. The last digit of a barcode number is a computer check digit which makes sure the barcode is correctly composed. ) What calculations can I do?. I hope this helps explain. This algorithm, also known as the "modulus 10" or "mod 10" algorithm, is very common. For that, Java provides a special operator, modulus (%), to retrieve the remainder. The most sophisticated and comprehensive graphing calculator online. For example, divide 346 by 7 to arrive at 49. Find local businesses, view maps and get driving directions in Google Maps. Additionally, BigInteger provides operations for modular arithmetic, GCD calculation, primality testing, prime generation, bit manipulation, and a few other miscellaneous operations. Murdoch, A FIRST COURSE IN STATISTICAL PROGRAMMING WITH R, Cambridge University Press, 2007. Start learning JavaScript with our interactive simulator for free. HTML and Javascript code to create a digital clock on your website that will always display the current time on a page. To be fair, the modulus operator already creates. -3/2 will always be -1 in Java, but a C++ compiler may return either -1 or -2, depending on the platform. This tool checks python code syntax validity. Is there a command to calculate the inverse of r modulo m? Example: Such a command ( let's call it invmod()) should work in the following way invmod(12,53)-> 31. square concrete flexure beam with a span length of 18 in. Post and page views, video plays (if videos are hosted by WordPress. Calculator - using the calculator and functions. I don't think I have *EVER* found the remainder operation useful, except as a means to calculate the modulus. Calculate the modulus of rupture for a by-in. Is there a modulus operator in Unity JavaScript? if you want to calculate number mod 2 use number%2 The value of this operation is the division remainder (9%2 = 1). The keys and values can be scalars, objects or functions. if failure occurs: a. Let the two given numbers be x and n. We will create this calculator by learning how to use the getElementByID() and. Simply enter the ID Number below and the Check Digit Calculator will calculate the last digit for you. Documentation (incomplete, of. Try the 'finished' calculator using both Netscape and IE - you'll find that despite your fine-tuning, the darn thing looks quite different. Big number equation calculation : This tool allows you to add (+), subtract (-), mutiply (*), calculate the modulo (%), calculate the power (^) or calculate the greatest common divisor (gcd) of very large positive integer numbers. If you're behind a web filter, please make sure that the domains *. The Luhn algorithm, a simple checksum verification algorithm, is also known as Luhn formula, modulus 10 algorithm, or mod 10 algorithm. I am studying Integer Modulo in my Cryptography and Data Security class. Here are some examples of how to calculate the check digit according to Modulo 11: Calculating the the check digit of PZN: Multiply the first digit by 2, the second digit by 3, the sixth digit by 7. Javascript is a prototype-based object-oriented language. The last digit of a barcode number is a calculated check digit. Fibonacci calculator The tool calculates F(n) - Fibonacci value for the given number, as well as the previous 4 values, using those to display a visual representation. The CAMPUS plastics information system offers free online datasheets for resins from participating material producers. Just as any other programming languages, the addition, subtraction, multiplication, and division operators can be used with numbers. To perform math operations on fractions before you simplify them try our Fractions Calculator. Uses for this function in Excel include combining it with conditional formatting to produce alternate row and column shading, which makes it easier to read large blocks of data. It can handle everything from designing tools like the pregnancy calculator. This modulo calculator is a handy tool if you need to find the result of modulo operations. This calculator will divide one number (dividend) by another number (divisor) using the long division method, and show and explain each step. The modulo operation (abbreviated "mod", or "%" in many programming languages) is the remainder when dividing. The floor function returns the remainder with the same sign as the divisor. One of the advantages of this calculator code is a simple input format even for the most complicated scientific formulas. It gives the annual rate of return at which you save by paying extra. In this lesson, we will see how to calculate 10 mod 3.