Inside the Code: A Brief Historical Look at the I Ching Used by rulers, scholars, philosophers, mathematicians and scientists, along with ordinary people, the I Ching has had the ability over thousands of years to answer questions for both important and small situations. "Inside the Code" is about finding pictures within the I Ching charts with various patterns of the trigrams and thus different placement of the hexagrams. Using color, numbers, and a stylized geometry, it also brings modern numerology to the numbers of the hexagrams to show patterns and symmetry that may or may not be known.