Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8a9f8ee4189720e20b932287efff2c189c8b95624116a7453b7c3d525b8a8770:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^