Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25822d2f879a96c3159d0a2a1604cca74c39211534315f626de23f44db9467ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^