Shenyu Liuyao combines five casting methods, detailed hexagram charts, case records and a library of classical I Ching texts.
Charts show the primary, changed, nuclear, opposite and reversed hexagrams alongside traditional Liuyao annotations. True solar time uses city coordinates and displays both original and adjusted times, with a separate daylight-saving correction.
More than 30 classical texts support full-text search. Cases can be grouped and annotated; exports and some analyses require membership.
