Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 85a1bc0fc9cfd18fe72e8e493b71df70fd5d947e133e8eb975a1f10a6f2ee4c5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^