Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> b557de8ec8ff9c615a54371909738a989b7759ab364bb73dd65f0887830d45af:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^