Editing Case (section)

==Science, technology, and mathematics==
===Computing===
* CASE, a database used by the British [[Citizens Advice]] charity
* [[Best, worst and average case]], in computer science, types of case analysis
* [[Computer-aided software engineering]], for the software development life cycle
* [[Computer-assisted structure elucidation]], for molecular geometry
* Support case (or ticket), in an [[issue tracking system]]
* [[Switch statement]], a control statement, in programming
* [[Use case]], a description of a system's behaviour in response to requests

===Other science, technology and mathematics===
* [[Calcium selenide]] (chemical formula: CaSe)
* [[Case-hardening]], a process of hardening the surface of a metal object
* Case-shot, a [[field artillery in the American Civil War#Case (or shrapnel)|type of anti-personnel canister ammunition]] similar to a shrapnel shell
* [[Case study]], a research method involving in-depth examination of an individual
* [[Proof by cases]] (or exhaustion), in mathematics
* [[Contribution to ARIEL Spectroscopy of Exoplanets]] (CASE), an instrument onboard European space telescope ARIEL
* [[Limiting case (mathematics)]], a special case with one or more extreme parameter values
* [[Limiting case (philosophy of science)]], a theory subsumed by another