Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 56d7df109781ca002f25a557cc3341c6f04ed2cbe982e625e5e988599f1326c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^