code: public static <A extends Comparable<? super A>> ComparableExpression<A> min(CollectionExpression<?,A> left) {
          return Expressions.comparableOperation((Class) left.getParameter(0), Ops.QuantOps.MIN_IN_COL, (Expression<?>) left);
      }
docs: Create a min(col) expression
  
  @param left collection
  @return min(col)