Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8e55cd75f411b5de4e3e617c8ee85abe0251c1bd9ac40021ad0fb6c8e2758718:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^