Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d95b84761c8a8dae34c9a08fafacdaf538821079c7e1d9ad7c3cf1bb294ee4c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^