Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 701c41468807ab446057fff30e11d59a74dd2ddae3a65f4449b52f384f4edbe2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^