The Mathematical Gazette is the original journal of the Mathematical Association and it is now over a century old. Its readership is a mixture of school teachers, college and university lecturers, ...

This paper gives the exact bound of the continued fraction expansion of aθ +b/cθ +d when θ has bounded partial quotients and h: x $\mapsto \frac{ax+b}{cx+d}$ is a Mobius transformation where all ...