Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 096c07b3341b98000ba92906326d8812cd655d9073c6721dbd7c07dc13c41374:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^