Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f3e77e14c55eb4859e368027abdf71970e4cd8b0c70922a7afa67e337949c695:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^