The tests that were failing (from the W3C test suite) were:
K2-NumericGT-1.xq K2-NumericGT-2.xq K2-NumericLT-1.xq K2-NumericLT-2.xq
The tests that were failing (from the W3C test suite) were:
K2-NumericGT-1.xq
K2-NumericGT-2.xq
K2-NumericLT-1.xq
K2-NumericLT-2.xq