Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 669209a8a88ff3cd9fd86186cd97cd70e5eeb7d10858b9a1ba0a9be722dd0dd6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^