Editing Computer science (section)

====Computational science, finance and engineering====
{{main|Computational science|Computational finance|Computational engineering}}
{{See also|List of computer-aided engineering software}}

[[Scientific computing]] (or computational science) is the field of study concerned with constructing [[scientific modelling|mathematical models]] and [[numerical analysis|quantitative analysis]] techniques and using computers to analyze and solve [[scientific]] problems. A major usage of scientific computing is [[simulation]] of various processes, including computational [[fluid dynamics]], physical, electrical, and electronic systems and circuits, as well as societies and social situations (notably war games) along with their habitats, among many others. Modern computers enable optimization of such designs as complete aircraft. Notable in electrical and electronic circuit design are SPICE,<ref>Muhammad H. Rashid, (2016). ''SPICE for Power Electronics and Electric Power''. CRC Press. p. 6. {{ISBN|978-1-4398-6047-2}}.</ref> as well as software for physical realization of new (or modified) designs. The latter includes essential design software for [[integrated circuit]]s.<ref>{{Cite news|title=What is an integrated circuit (IC)? A vital component of modern electronics|url=https://whatis.techtarget.com/definition/integrated-circuit-IC|access-date=2021-11-15|website=WhatIs.com|language=en|archive-date=November 15, 2021|archive-url=https://web.archive.org/web/20211115153823/https://whatis.techtarget.com/definition/integrated-circuit-IC|url-status=live}}</ref>

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