Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c651a8a2428b93cca19fb6cfb3e3a9a7c0c19de4a9a3e9b2da9b6ac663fc000:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^