Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c04cee739768c63c8de12bc37835fec0ffaa722f85d620b5a35e0cc28ad59ccf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^