Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 22110897d5c6451881b6571ad2eb79206e3b7b334833fd9e60ce73adfa2348ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^