Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8d4e57153d4fcb1931b997c4817b83a24c602a58b98c664935991e4b29a08d40:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^