Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f54c001f28b6a37bfae03ee1f54e4cb6fa1284098b6dc48346b840c91fef911c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^