What's the adjective for determinism? Here's the word you're looking for.
Included below are past participle and present participle forms for the
verbs determine, determinate, determin, determinise and determinize which may be used as adjectives within certain contexts.
“One strategy of evaluation is to choose a fairly determinate poetic problem with a set of standard solutions, and then compare the ways that different poets handle that problem.”
“The set of solutions to the equation is determinate and clearly defined within a specific numerical range.”
(mathematics) Having at most one instruction associated with any given internal state.
(physics) Having exactly predictable time evolution.
(computing) Having each state depend only on the immediately previous state, as opposed to having some states depend on backtracking where there may be multiple possible next actions and no way to choose between them except by trying each one and backtracking upon failure.