When was algorithm discovered

Using those tools yields a simple definition of writePadded. If a problem involves doing a variable number of steps, a loop is an obvious tool to use. For example, how would you write n spaces?

It suffices to write one space n times. That is a simple repetition. Some problems break down into two or more cases. The great thing about breaking a problem down into cases is that you only need to think about how to solve one case at a time. August 20, JPEG. August 20, TIFF. While algorithms are used in other contexts, they are most widely used in computer programming. Almost all of the 2, earth science data products distributed by NASA—from precipitation products produced by the Global Precipitation Measurement GPM mission to aerosol products from the Moderate Resolution Imaging Spectroradiometer MODIS —are dependent on sets of algorithms that help transform raw observations into data products that are useful to scientists.

The concept of an algorithm has a long history that involves the invention of numerals, mathematics, and computers. Algorithms are not only pretty interesting when you look into them, but they are also vitally important for the operation of our modern, digital world.

As you may know, algorithms are widely used in mathematics and computer science. But you may be surprised to learn that you personally also use them all the time. Algorithms provide a step-by-step procedure for doing things, like mathematical calculations. But you also use it whenever you do something like baking a cake. In their modern sense, algorithms are used for mathematical determinations, data processing, and automated reasoning to name a few.

Put simply, without them, the modern world would work very differently indeed. Here we will explore, very briefly, the fascinating and long history of algorithms.

We will look at the origin of algorithms, including the etymology of algorithms, and take a peek at some of the most important ones. We will also take you on a quick tour of some uses of them in the modern world. Let's get stuck in, shall we? As previously mentioned, an algorithm is, essentially, a sequence of steps used to solve a certain task. For an algorithm to truly be considered valid, it must have three important characteristics:. We use algorithms every single day, but you may not notice it.

Any recipe you use for making your favorite meal, the route you use to get from A to B, or the act of searching for your recipe or route online all make use of algorithms at some level. The term "algorithm" has a very interesting origin in English.

The Latin word algoritmi was then translated into English as 'algorithm'. Al-Khwarizmi is also known as, by some, "the father of Algebra" and is widely credited as the man who introduced sophisticated mathematics to the West after the fall of Rome.

Present applications of algorithms are found in every single moment of our daily life. For instance, on a smartphone, the colour balance of photographs captured by its camera is defined by a set of algorithms, which identifies colours and balances contrasts based on a scene. With increasing processing power, algorithms have grown in their complexity and level of computational prowess.

The present generation is gunning for quantum computing and artificial intelligence. Email Souvik Das. Follow Us. Read More. Digit caters to the largest community of tech buyers, users and enthusiasts in India. The all new Digit. Digit is also one of the most trusted names when it comes to technology reviews and buying advice and is home to the Digit Test Lab, India's most proficient center for testing and reviewing technology products.