No mathematician in the world would bother making these senseless distinctions: 2 1/2 is a "mixed number " while 5/2 is an "improper fraction." They're EQUAL for crying out loud. They are the exact same numbers and have the exact same properties. Who uses such words outside of fourth grade?
Paul LockhartTo do mathematics is to engage in an act of discovery and conjecture, intuition and inspiration; to be in a state of confusion โ not because it makes no sense to you, but because you gave it sense and you still don't understand what your creation is up to.
Paul LockhartThe only thing I am interested in using mathematics for is to have a good time and to help others do the same.
Paul LockhartNo mathematician in the world would bother making these senseless distinctions: 2 1/2 is a "mixed number " while 5/2 is an "improper fraction." They're EQUAL for crying out loud. They are the exact same numbers and have the exact same properties. Who uses such words outside of fourth grade?
Paul Lockhart