Irrational number number to ratios of continuous magnitude. In his commentary on Book 10 of the "Elements", the Persian mathematician Al-Mahani (d. 874/884) examined and classified quadratic irrationals and cubic irrationals. He provided definitions for rational and irrational magnitudes, which he treated as irrational numbers. He dealt with them freely but explains them in geometric terms as follows: In contrast to Euclid's concept of magnitudes as lines, Al-Mahani considered integers and fractions as rational magnitudes, and square roots and cube roots as irrational magnitudes. He also introduced an arithmetical approach to the concept of irrationality, as he attributes the following to irrational
The Fear of Being Alone The Fear of Being Alone "The Fear of Being Alone" is a song written by Walt Aldridge and Bruce Miller, and recorded by American country music singer Reba McEntire. It was released in October 1996 as the first single from the album "What If It's You". The song peaked at #2 on the "Billboard" Hot Country Singles & Tracks chart. The music video of "The Fear of Being Alone," directed by Dominic Orlando, was filmed in Starstruck Studios, Reba's recording facility. Other scenes were shot at various locations around Nashville with Reba keeping her hair hidden under a baseball cap