Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f590028c6fe8dc680217fa401ab4cd463746fc5f004cfb493a0e86622dc3344c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^