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A folkloric quotation, often attributed to—but almost certainly not first formulated by—[[Edsger W. Dijkstra|Edsger Dijkstra]], states that "computer science is no more about computers than astronomy is about telescopes."<ref group=note>See the entry | A folkloric quotation, often attributed to—but almost certainly not first formulated by—[[Edsger W. Dijkstra|Edsger Dijkstra]], states that "computer science is no more about computers than astronomy is about telescopes."<ref group=note>See the entry | ||
"[[q:Computer science|Computer science]]" on Wikiquote for the history of this quotation.</ref> The design and deployment of computers and computer systems is generally considered the province of disciplines other than computer science. For example, the study of computer hardware is usually considered part of [[computer engineering]], while the study of commercial [[computer system]]s and their deployment is often called information technology or [[information system]]s. However, there has been much cross-fertilization of ideas between the various computer-related disciplines. Computer science research also often intersects other disciplines, such as philosophy, [[cognitive science]], [[computational linguistics|linguistics]], [[mathematics]], [[physics]], [[biology]], [[Earth science]], [[computational statistics|statistics]], and [[logic]]. | "[[q:Computer science|Computer science]]" on Wikiquote for the history of this quotation.</ref> The design and deployment of computers and computer systems is generally considered the province of disciplines other than computer science. For example, the study of computer hardware is usually considered part of [[computer engineering]], while the study of commercial [[computer system]]s and their deployment is often called information technology or [[information system]]s. However, there has been much cross-fertilization of ideas between the various computer-related disciplines. Computer science research also often intersects other disciplines, such as philosophy, [[cognitive science]], [[computational linguistics|linguistics]], [[mathematics]], [[physics]], [[biology]], [[Earth science]], [[computational statistics|statistics]], and [[logic]]. | ||
Computer science is considered by some to have a much closer relationship with mathematics than many scientific disciplines, with some observers saying that computing is a mathematical science.<ref name="Denning_cs_discipline" /> Early computer science was strongly influenced by the work of mathematicians such as [[Kurt Gödel]], [[Alan Turing]], [[John von Neumann]], [[Rózsa Péter]] and [[Alonzo Church]] and there continues to be a useful interchange of ideas between the two fields in areas such as [[mathematical logic]], [[category theory]], [[domain theory]], and [[algebra]].<ref name="Tedre2014"/> | |||
== Common tasks for a computer scientist == | == Common tasks for a computer scientist == | ||