@@ -44,7 +44,7 @@ The "set", "watch" and "remember" tags to the `[[geogebra]]` question block link
To be able to make things consistent and easy for question authors, the following name conventions _must_ be followed:
1. Names of variables must be equal in both STACK and GeoGebra. However, no explicit checking is sone.
1. Names of variables must be equal in both STACK and GeoGebra. However, no explicit checking is done.
2. Value-names must start with lower case letters.
3. Values must be `int` or `float` STACK variables.
4. Angles are used like values, and so must be named lowercase letters in Latin-Alphabet, (not Greek unicode letters!) and values must be in radians. (If you want to show a Greek letter to the student, then have a parallel internal variable which is used by STACK. E.g. call the angle \(\alpha\) visibly in GGB, but have a hidden GGB variable \(a\) which you can watch.)
