Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36e25430a971a1f89055302bb55b45cc3831c4a1bbce02bbb13471b9aa07f6a8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^