Conditional

Conditional (if then) may refer to:


 * Causal conditional, if X then Y, where X is a cause of Y
 * Conditional probability, the probability of an event A given that another event B has occurred
 * Conditional proof, in logic: a proof that asserts a conditional, and proves that the antecedent leads to the consequent
 * Strict conditional, in philosophy, logic, and mathematics
 * Material conditional, in propositional calculus, or logical calculus in mathematics
 * Relevance conditional, in relevance logic
 * Conditional (computer programming), a statement or expression in computer programming languages
 * A conditional expression in computer programming languages such as ?:
 * Conditions in a contract

Grammar and linguistics

 * Conditional mood (or conditional tense), a verb form in many languages
 * Conditional sentence, a sentence type used to refer to hypothetical situations and their consequences
 * Indicative conditional, a conditional sentence expressing "if A then B" in a natural language
 * Counterfactual conditional, a conditional sentence indicating what would be the case if its antecedent were true

Other

 * "Conditional" (Laura Mvula song)
 * Conditional jockey, an apprentice jockey in British or Irish National Hunt racing
 * Conditional short-circuit current
 * Conditional Value-at-Risk