As a noun constraint
is something that constrains.
As an adjective underdetermined is
having not enough constraints to specify a unique solution.
constraint
Noun
(
en noun)
Something that constrains.
(mathematics) A condition that a solution to an optimization problem must satisfy.
A restriction.
Derived terms
* constraint satisfaction
Related terms
* restraint
underdetermined
English
Adjective
(
en adjective)
Having not enough constraints to specify a unique solution.
Antonyms
* overdetermined
Related terms
* underdetermination