Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 15c529e5a2baf78439ba5b247581b31c98386afbfe506def6843488a2a86ae77:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^