úέ experimental Luke Palmer <lrpalmer@gmail.com>9The right half of a reference cell. Combine this with a LeftRef to  access a cell. 8The left half of a reference cell. Combine this with a RightRef to  access a cell. ?Combine the two halves of a reference and return the result if  it exists. ?Combine the two halves of a reference and write a value to the  product. data-quotientref-0.1Data.QuotientRefRightRefLeftRefnewLeftnewRightreadwrite