Maths and Computing:JavaScript Coding

JavaScript Coding

This coding tool allows small JavaScript programs to be entered. These programs can then be run and the output displayed.

There are a number of examples programs that can be run to demonstrate different mathematical and computing concepts.

An Introduction to Maths for Computing and IT Practitions

The Book "An Introduction to Maths for Computing and IT Practitions" demonstrates several of the concepts using JavaScript. These form the basis of the examples provided and each example cross-references the particular section of the book where it is used.

Example Programs

Maths and Computing JavaScript Examples

This tool will run small JavaScript programs. It is essentially intended for use with the book "An Introduction to Mathematics for Computing and IT Practitioners". Click an entry on the right to select one of the book's code examples.

1.3.2: Working out the triangular numbers
2.3.1: Storing a vector in an array
2.3.2: Storing a matrix in an array
3.2.3: Multiplying two 2 by 2 matrices
5.3.2: Solving a simultaneous equation
6.4.2: Finding the minimum spanning tree
7.5.1: Calculating the nth term of a given sequence V1/br> 7.5.2: Calculating the nth term of a given sequence V2
8.2.2: Quick Sort
9.6.3: Simulation Scenario 1
9.6.4: Simulation Scenario 2
11.1.5: Converting a decimal number to binary
11.5.3: Converting binary numbers to Gray code
13.4.3: Converting an 8-bit character to MIME Base 64
15.1.2: Calculating a sequence of prime numbers
15.2.3: Euclid's Algorithm
15.3.2: Calculating the square root of a binary number
15.5.2: Working out the day of the week