>IF TRANSFORM(VAL(m.luValue)) == m.luValue >
m.luValue="Hello567.78" ?empty(chrtran(m.luValue,"0123456789.","")) ?chrtran(m.luValue,"0123456789","")==m.luValue ?CHRTRAN(m.luValue,chrtran(m.luValue,"0123456789.",""),"")