Le forum de XCAS

The CST variable doesn't seem to be working for me.
I enter
CST:=[diff,["tor",tor],["pgcd",pgcd],["euro",6.55957]]
(see https://www-fourier.ujf-grenoble.fr/~pa ... html#sec90)
and I should get the corresponding menu when I press the cust button, but nothing happens.
Is it not working, or am I doing something wrong?

Jay

Indeed, now fixed in my source.