racionálních

Racionální is a Czech word derived from the Latin "rationalis," meaning reasonable or logical. In its most common usage, it refers to something that is based on reason and logic, as opposed to emotion or instinct. This can apply to a wide range of contexts, from decision-making and problem-solving to thought processes and behaviors.

When something is described as racionální, it implies that it is well-thought-out, sensible, and justifiable. A racionální argument, for example, would be supported by evidence and logical reasoning. A racionální decision would be one made after careful consideration of all available information and potential outcomes. In everyday language, it often suggests prudence and a lack of impulsiveness.

The concept of racionální is central to many philosophical and psychological theories. It is often contrasted with irrationality, which involves actions or thoughts that are not guided by logic or reason. In mathematics, the term "racionální číslo" refers to a rational number, which can be expressed as a fraction p/q where p and q are integers and q is not zero. This mathematical definition shares the underlying principle of being expressible in a precise, logical form. Understanding what is considered racionální can vary slightly depending on cultural context, but the core idea of reasoned action remains consistent.