ConstrainedMin
Since Version 5.0 (released in 2003), ConstrainedMin has been superseded by Minimize, Maximize, NMinimize, and NMaximize.
Wolfram Research (1991), ConstrainedMin, Wolfram Language function, https://reference.wolfram.com/language/ref/ConstrainedMin.html.
Text
Wolfram Research (1991), ConstrainedMin, Wolfram Language function, https://reference.wolfram.com/language/ref/ConstrainedMin.html.
CMS
Wolfram Language. 1991. "ConstrainedMin." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/ref/ConstrainedMin.html.
APA
Wolfram Language. (1991). ConstrainedMin. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/ConstrainedMin.html