Many other mathematical breakthroughs soon followed, although when Gauss left Göttingen, he had not yet received a degree. Also in 1796, he advanced number theory through his development of modular arithmetic and the formulation of the law of quadratic reciprocity, demonstrated a theorem of prime numbers, and found that all integers can be represented as a sum of no more than three triangular numbers. The task seemed too daunting to stonemasons at the time, however. He considered his discovery, which had eluded scientists and mathematicians for thousands of years, of such significance that he requested a heptadecagon be inscribed on his headstone when he died. In 1796, he demonstrated that the heptadecagon (a 17-sided polygon) is geometrically constructible. While still a student at Göttingen, Gauss made several important contributions to mathematics. There he continued his education in mathematics until 1798. Those funds allowed Gauss to study at Brunswick Collegium Carolinum, then at the University of Göttingen in 1795. Gauss’ skills in that field as well as his facility for languages eventually gained him the patronage of the Duke of Brunswick. ![]() His teachers gave him advanced textbooks and introduced him to the work of prominent mathematicians of the day. Gauss’ amazing calculating abilities aroused the interest of his teachers, and the child received a solid education despite lack of money. The boy was found to be a mathematical prodigy. Johann Friedrich Carl Gauss was born in 1777 to a poor family in Brunswick, Germany. Gauss’ laws describing magnetic and electric fluxes served as part of the foundation on which James Clerk Maxwell developed his famous equations and electromagnetic theory. ![]() Gauss also developed a consistent system of magnetic units, and with Wilhelm Weber built one of the first electromagnetic telegraphs. To learn more, see the privacy policy.For an extensive survey of terrestrial magnetism, he invented an early type of magnetometer, a device that measures the direction and strength of a magnetic field. Special thanks to the contributors of the open-source code that was used in this project: Elastic Search, WordNet, and note that Reverse Dictionary uses third party scripts (such as Google Analytics and advertisements) which use cookies. The definitions are sourced from the famous and open-source WordNet database, so a huge thanks to the many contributors for creating such an awesome free resource. In case you didn't notice, you can click on words in the search results and you'll be presented with the definition of that word (if available). For those interested, I also developed Describing Words which helps you find adjectives and interesting descriptors for things (e.g. So this project, Reverse Dictionary, is meant to go hand-in-hand with Related Words to act as a word-finding and brainstorming toolset. That project is closer to a thesaurus in the sense that it returns synonyms for a word (or short phrase) query, but it also returns many broadly related words that aren't included in thesauri. I made this tool after working on Related Words which is a very similar tool, except it uses a bunch of algorithms and multiple databases to find similar words to a search query. So in a sense, this tool is a "search engine for words", or a sentence to word converter. It acts a lot like a thesaurus except that it allows you to search with a definition, rather than a single word. The engine has indexed several million definitions so far, and at this stage it's starting to give consistently good results (though it may return weird results sometimes). For example, if you type something like "longing for a time in the past", then the engine will return "nostalgia". ![]() ![]() It simply looks through tonnes of dictionary definitions and grabs the ones that most closely match your search query. The way Reverse Dictionary works is pretty simple.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |