Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d583988dc8de27f59f653e4cda83fcdd10fe38f3991db4054a938c8f5272b67:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^