Compare two revisions of: mc.questions

... ... @@ -123,6 +123,10 @@ When the relation solves to *true* then the correct answer for this choice will
123 123 ```
124 124 [example in WebMiau](https://miau.mumie.net/web-miau/editor/content%2Fexamples%2Fmultiple_single_choice%2Fprb_compute.src.tex)
125 125
126 +<div class="alert green">
127 +Remark: At the moment the usage of matrix variables in the 'relation' expression is limited. Only a single matrix entry (by indexing, e.g. M[0,1]) can be used, but not matrices in general or matrix operations.
128 +</div>
129 +
126 130 ## Complete Example
127 131
128 132 ```LaTeX
129 133