Thomas Aquinas famously stated that Isaac Israeli defined this concept as the "equation of things and intellect."  
Thomas Aquinas famously stated that Isaac Israeli defined this concept as the "equation of things and intellect."  One theory of this concept argues that it is only a linguistic tool. Another argues that it is determined in groups.  Those are the "deflationary" and "consensus" models of this concept, respectively. Aristotle defined this concept as "to say of what is that it is." The "correspondence" theory of this concept holds that this concept relies on thoughts matching the outside world. Tables named for this concept are used to test logical validity. For 10 points, name this philosophical condition, frequently contrasted with falsehood.
Thomas Aquinas famously stated that Isaac Israeli defined this concept as the "equation of things and intellect."  
{truth} [Accept word forms.]