Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5d71d7802017fdfe0b36d77d6cfa45cc4a654af419e719e62d17be98983a02d8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^