“…The latter manuscript, concentrating on both p(n) and Ramanujan's τ -function τ (n), was published for the first time with Ramanujan's lost notebook [17] in its original handwritten form. Later, this p(n)/τ (n) manuscript was prepared for journal publication, with amplification of details and extensive commentary, by the first author and K. Ono [7]. That article is reproduced in the book [1] by Andrews and Berndt, with the previous commentary considerably expanded.…”