Many thanks to the QuantLib contributors:

Toyin Akin
James Battle
Christopher Baus
Thomas Becker
David Binderman
Jon Davidson
Dirk Eddelbuettel
Matteo Gallivanoni
Tomoya Kawanishi
Gilbert Peffer
Peter Schmitteckert
David Schwartz
Maxim Sokolov
Bernd Johannes Wuebben

