Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7aea3bd94c16761836ed4bae6e5a7b519edcf5afd2598e5cc8061a26fc273c97:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^