A logical conclusion is the result of an INFERENCE or deduction based on evidence. An INFERENCE is a conclusion drawn from evidence and reasoning, while a deduction is a logical process of reasoning from a set of premises to a conclusion. The term 'logical conclusion' can be represented by the crossword solutions INFERENCE (9 letters), SUM (3 letters), and QED (3 letters). INFERENCE is a noun meaning the act or process of inferring, or drawing a conclusion from facts or premises. SUM is a noun meaning the total amount or quantity obtained by adding two or more numbers or amounts together. QED is an abbreviation for the Latin phrase 'quod erat demonstrandum, ' which translates to 'which was to be demonstrated, ' and is used to indicate that a logical conclusion has been reached.