Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8726a6fd06fc3c1c0df06f401cfc8f10ccf4a47a24eed1fceb1489dc87921a1d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^