Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d18f77891e5230623aeb306325f59a49fabf8248460d2a0ca5704d90ce82a9fd:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^