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Lovelace's notes for the article were three times longer than the article itself. [17] In the first notes, she explores beyond the numerical ambitions that Babbage had for the machine, and suggests the machine could take advantage of computation in order to deal with the realms of music, graphics, [18] and language. [8] [19] [20]
Augusta Ada King, Countess of Lovelace (née Byron; 10 December 1815 – 27 November 1852), also known as Ada Lovelace, was an English mathematician and writer chiefly known for her work on Charles Babbage's proposed mechanical general-purpose computer, the Analytical Engine. She was the first to recognise that the machine had applications ...
Ada Lovelace was the first person to publish an algorithm intended to be executed by the first modern computer, the Analytical Engine created by Charles Babbage. As a result, she is often regarded as the first computer programmer. [9] [10] [11] Lovelace was introduced to Babbage's difference engine when she was 17. [12]
Some key people who helped develop programming languages: Ada Lovelace, published first computer program; Alan Cooper, developer of Visual Basic. Alan Kay, pioneering work on object-oriented programming, and originator of Smalltalk. Anders Hejlsberg, developer of Turbo Pascal, Delphi, C#, and TypeScript. Arthur Whitney, developer of A+, k, and q.
This was eventually called the Difference engine. Lovelace's note G on the Analytical Engine (1842) describes an algorithm for generating Bernoulli numbers. It is considered the first algorithm ever specifically tailored for implementation on a computer, and thus the first-ever computer programme.
Her notes were labelled alphabetically from A to G. In note G, she describes an algorithm for the Analytical Engine to compute Bernoulli numbers. It is considered the first published algorithm ever specifically tailored for implementation on a computer, and Ada Lovelace has often been cited as the first computer programmer for this reason.
Grace Hopper, was a United States Navy officer and one of the first programmers of the Harvard Mark I, known as the "Mother of COBOL". She developed the first compiler for an electronic computer, known as A-0. She also popularized the term "debugging" – a reference to a moth extracted from a relay in the Harvard Mark II computer. [31]
Despite documentary evidence in Lovelace's own handwriting, [168] some scholars dispute to what extent the ideas were Lovelace's own. [169] [170] [171] For this achievement, she is often described as the first computer programmer; [172] [failed verification] though no programming language had yet been invented. [168] [173]