Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 16aa689c3104b39ec08d4710386ece94f388bdc38b5cab0c54982408a45609d9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^