Chain(List(Chain(List(Text(Here z(1) is defined as follows:), Text(
), HtmlTag(
), Text(
), Text( ), HtmlTag(), Text(
), HtmlTag(
), Text(
), Text(plus z(1) times), Text(
), HtmlTag(
), Text(
), Text( ), HtmlTag(), Text(
), HtmlTag(
), Text(
), Text(equals QL of something
)))))
Done.