Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff655dabe97026f605ad1602726c32042cdbfe265bb4855ad166e942c6675381:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^