Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d5ac772d36e85e2ae72532321686cb3d1d86e35ee4a0a0261858852d4bac3967:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^