Thursday, June 5, 2003 Adam Tee wrote: AT> Hi, AT> I am having trouble refering to equations in my work. AT> I am currently using the following: AT> \placeformula[][eqn:threshold] AT> \startformula AT> t = ha - \frac{1}{3}ha AT> \stopformula AT> without success. How do I set a reference label for an AT> equation? What about \placeformula[eqn:treshold] ? -- Giuseppe "Oblomov" Bilotta