Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8b3358735d69d40c5fa46421ad8f0be4945963efbf0d364a284836b88551898a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^