- Lords and Ladies (novel) (Wikipedia)
Lords and Ladies is a fantasy novel by British writer Terry Pratchett, the fourteenth Discworld book. It was originally published in 1992. Some parts of the storyline spoof elements of Shakespeare’s play A Midsummer Night’s Dream.
- Riemann zeta function (Wikipedia)
The Riemann zeta function or Euler–Riemann zeta function, denoted by the Greek letter ζ (zeta), is a mathematical function of a complex variable
