Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 647ee9445949a536e69ed6ec0c94c89a70e55632cdd4524601ec3acd0de90101:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^