Logarithm of * y * to base * x *... There'll never be a **log _{x}y** key; besides, it is not needed. But just for fun let's try to write a tiny program for this, the tiniest the best.

On the 32Sii and the 33S only three steps will do the job. Anyone want to try?

(**log _{y}x** can be done in only four steps:

**LN x<>y LN /**, but this entry order doesn't look so natural. However

**log**in four steps is still possible on most calculators).

_{x}yRegards,

Gerson.