Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bc1b9a2504d11d81afc0c5ab49dc76a204b2db70b0044368518c6c3a05ac0bf6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^