Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9dd6cb858be9b293b5208a8cdc5cc0fc8b9ef2a32ffaf2bfaa8260de0d6fbc53:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^