Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ac3adf5276bd0f19981e8783417baac1a834fe390d8ce18270736d2bcc56c17c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^