TBH, I don't think the annotations add anything. You can simply write " Lap(x | mu, b) = ... where b>0, a scalar parameter. " What is needed is some better w

TBH, I don't think the annotations add anything. You can simply write " Lap(x | mu, b) = ... where b>0, a scalar parameter. " What is needed is some better way to motivate the concepts behind any maths that is confusing for people who might be confused.