Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 61d682af841c3dda62cbc1eb97889a177289f41bf860048da1c7bd78a64e10f7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^