Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4ee0ca56430bd0340dd8feceb35838fc4ada9f20ea76c4c23d6c797727a04b3c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^