Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8a6ef74c980cb3ec5c7d4d07c0a4dbd351ed81a3fdb3b09922f44052749af21:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^