Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 48b432335a3bec63216f5ea8e4676f67780d94e4bae6d598261fec869f75973f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^