Quickly generate random numeric matrices in your browser. To get your matrix, just specify the dimensions, number bounds and matrix type you need in the options below, and this utility will generate that matrix. Created by developers from team Browserling.
Quickly generate random numeric matrices in your browser. To get your matrix, just specify the dimensions, number bounds and matrix type you need in the options below, and this utility will generate that matrix. Created by developers from team Browserling.
This is an online browser-based utility for generating matrices with random numbers as their elements. You can generate random matrices of any size, shape, and form. All you need to do is enter the number of rows and columns in the options above as well as set the lowest and highest possible numeric values for random elements. You can also choose elements to be either integer or decimal numbers with the given precision. There are several templates for generating special types of matrices – 1) you can fill the matrix with random numbers only diagonally and generate a random diagonal matrix, 2) you can fill the matrix with random numbers above the diagonal and generate a random right-triangular matrix, 3) you can fill the matrix with random numbers below the diagonal and generate a left-triangular triangular matrix, 4) you can fill the matrix symmetrically and generate a random symmetric matrix, and 5) you can fill all matrix elements completely randomly. You can also customize matrix row and column separator symbols and if they're a space and a newline, then you can use beautify matrix function that aligns all matrix numbers into neat columns. That's numberwang!
This is an online browser-based utility for generating matrices with random numbers as their elements. You can generate random matrices of any size, shape, and form. All you need to do is enter the number of rows and columns in the options above as well as set the lowest and highest possible numeric values for random elements. You can also choose elements to be either integer or decimal numbers with the given precision. There are several templates for generating special types of matrices – 1) you can fill the matrix with random numbers only diagonally and generate a random diagonal matrix, 2) you can fill the matrix with random numbers above the diagonal and generate a random right-triangular matrix, 3) you can fill the matrix with random numbers below the diagonal and generate a left-triangular triangular matrix, 4) you can fill the matrix symmetrically and generate a random symmetric matrix, and 5) you can fill all matrix elements completely randomly. You can also customize matrix row and column separator symbols and if they're a space and a newline, then you can use beautify matrix function that aligns all matrix numbers into neat columns. That's numberwang!
In this example, we generate a matrix with whole random numbers as its elements and dimension 6x6. All elements belong to the range from -100 to 100 and fill the entire matrix. The matrix is also prettified so all numbers are aligned below each other.
This example fills a matrix with random numbers only on the diagonal. All other elements are zeros. This is done by selecting the diagonal matrix type in the options. The range of random values is 0-9, which means diagonal elements can be only 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9.
This example generates a random upper triangular matrix (also known as right triangular matrix). This matrix has numbers only in the area above the main diagonal. We generate a matrix of fractions from the range [-5, 5], with three digits in the fractional part. As this matrix is rectangular (6x4), there are two zero rows under the main diagonal.
In this example, we generate a lower triangular matrix (also known as left triangular matrix) of size 6 by 6. In this case, all numbers above the main diagonal are zero. We don't use the prettify matrix option here but instead, we split all rows of the matrix by a comma.
This example creates a symmetric matrix, with random negative integers (from -10 to -1). A symmetric matrix has a property that element a_ij is equal to a_ji. Note that only a square matrix can be symmetrical, so we set the same number of rows and columns (equal to 4).
This example generates a matrix that is actually just a random vector. The randomness range is very tight here with the minimum value equal to 0.1 and the maximal value equal to 0.2. We set the numeric precision equal to 5 digits and generate a column matrix with eight elements.
You can pass options to this tool using their codes as query arguments and it will automatically compute output. To get the code of an option, just hover over its icon. Here's how to type it in your browser's address bar. Click to try!
Create a list of numberwang numbers.
Create a list of neat looking numbers.
Visualize a number by drawing its digits as a color gradient.
Create a matrix of numbers with rows and cols having same sum.
Given numbers and a grammar, recursively rewrite them.
Create a number from the mantissa, base, and exponent.
Show how a fp number is represented in a computer.
Convert a number to the a×10<sup>b</sup> form.
Convert a number in scientific notation to a regular number.
Create a list of unary numbers (1, 11, 111, 1111, …).
Create a list of alphabetic numbers (a, b, c, …, z, aa, ab, …).
Create a list of Roman numbers (i, ii, iii, iv, v…).
Create a list of Braille numbers (⠂, ⠆, ⠒, ⠲, ⠢, …).
Create a list of random binary numbers.
Create a list of random octal numbers.
Create a list of random decimal numbers.
Create a list of random hexadecimal numbers.
Calculate a cumulative sum of a list of numbers.
Calculate a cumulative difference of a list of numbers.
Calculate a cumulative product of a list of numbers.
Divide two numbers and find their quotient.
Divide the digits of the given number.
Find the factorial of a number.
Find the average of multiple numbers.
Find the mean of multiple numbers.
Find the mode of multiple numbers.
Create one or more anagrams of a number.
Create a list of digit bigrams from a number.
Create a list of digit trigrams from a number.
Create a list of digit ngrams from a number.
Create a list of polynomial progression numbers.
Create a list of metric prefixes.
Report how many digits appear how many times.
Convert a cardinal number to an ordinal number.
Convert an ordinal number to a cardinal number.
Convert Arabic numerals to Roman numerals.
Convert Roman Numerals to Arabic numerals.
Calculate a series of extended Fibonacci numbers.
Find numbers that are both Fibonacci numbers and primes.
Check if a number is a Fibonacci number.
Check if a number is both a Fibonacci number and a prime.
Create a sequence of Fibonacci words.
Create a sequence of Tribonacci words.
Create a sequence of Tetranacci words.
Create a sequence of Pentanacci words.
Calculate a series of extended Lucas numbers.
Calculate a series of extended Lucas numbers.
Check if a number is both a Lucas number and a prime.
Calculate a sequence of Moser-Bruijn numbers.
Calculate a sequence of Oldenburger-Kolakoski numbers.
Calculate a sequence of Stanley numbers.
Calculate a sequence of self-describing Gijswijt numbers.
Calculate a sequence of Rusin-Shapiro numbers.
Calculate a sequence of Baum-Sweet numbers.
Calculate members of Thue-Morse number series.
Create a list of perfect numbers.
Create a list of almost perfect numbers.
Calculate a sequence of abundant numbers.
Calculate a sequence of deficient numbers.
Generate a list of paperfolding sequence numbers.
Create a list of numbers that are not prime.
Generate an LCD display that shows the given number.
Generate a table of numbers.
Check if the given number is a perfect number.
Check if the given number is an abundant number.
Check if the given number is a deficient number.
Find the modulus of a number.
Group together digits of a number.
Create a list of digits from a number.
Apply sprintf or printf function to numbers.
Let Zalgo destroy your numbers.
Repeat a number multiple times.
Create a mirror copy of a number.
Add zeros to a number.
Add a padding of custom symbols to a number.
Reverse the order of digits of a number.
Cyclically rotate digits of a number to the left or right.
Add one to the given number.
Add one to every digit in a number.
Subtract one from the given number.
Subtract one from every digit in a number.
Discover patterns in sequences of numbers.
Find how often numeric values occur.
Find x% of a number.
Create numbers of arbitrary length and properties.
Print the Googol/Google number, which is 10<sup>100</sup>.
Print the biggest number in the world.
Create a list of big numbers.
Print the smallest number in the world.
Create a list of small numbers.
Create a list of natural numbers.
Create a list of rational numbers.
Create a series of numbers where all terms are the same.
Create a sequence of real numbers.
Create a list of complex numbers.
Create a sequence of binary numbers.
Create a sequence of number pairs.
Create a sequence of number triples.
Create a sequence of number n-tuples.
Create a number with not that many digits.
Create a number with many digits.
Interweave two or more number digit-by-digit.
Rewrite a number in the decimal representation.
Convert a fraction to a decimal number.
Convert a decimal number to a fraction.
Convert a base two number to base eight number.
Convert a base two number to base ten number.
Convert a base two number to base sixteen number.
Convert a base eight number to base two number.
Convert a base eight number to base ten number.
Convert a base eight number to base sixteen number.
Convert a base ten number to base two number.
Convert a base ten number to base eight number.
Convert a base ten number to base sixteen number.
Convert a base sixteen number to base two number.
Convert a base sixteen number to base eight number.
Convert a base sixteen number to base ten number.
Convert any number in any base to any other base.
Change the significand of a number.
Change the power of a number.
Replace digits in a number with alphabet letters.
Form a spiral from the digits of a number.
Form a circle from the digits of a number.
Form a tree from the given numbers.
Form a tree from the digits of a number.
Remove the decimal separator from a decimal number.
Modify numbers so they are almost the same but have errors.
Generate various number typos.
Write numbers in a different font.
Write numbers in a bold font.
Write numbers with an underline below them.
Write numbers with a strikethrough on them.
Write numbers in a superscript font.
Write numbers in a subscript font.
Change digits in a number to Unicode look-alikes.
Change the given numbers a little bit.
Change the digits of the given numbers a little bit.
Calculate the complexity (entropy) of a number.
Test if the given number is numberwang.
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We're Browserling — a friendly and fun cross-browser testing company powered by alien technology. At Browserling we love to make peoples' lives easier, so we created this collection of number crunching tools. Our tools have the simplest user interface that doesn't require advanced computer skills and they are used by millions of people every month. Our number tools are actually powered by our web developer tools that we created over the last couple of years. Check them out!
