Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 71a8b3516f797b44cee6bbdd88c7eba24299fdd5c39f8a06a95d8ad095aa56ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^