Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c8c15014fbb57ec7df0a3ae5f7a4cf5c2cb59afe6a503bd3361b6827cd68c40b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^