Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8aa7b02954efa46ffd460cfa0f56d346addd755d5fe9e71faa2f7d9b9e3ce11:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^