semidefinite

Meaning

1. adjective Not entirely definite; somewhat vague or undefined.
2. adjective Describing a bilinear form, over a vector space, that is either always nonnegative or always nonpositive.

Similar words

indeterminate undetermined undeterminate indeterminant indefinite nondeterminate vague loose ill-defined undefinite

Often followed by

programming matrix and if matrices program for programs relaxation