Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c930b80416fc2ad65da68b01fa84fe5f42a7abb51876f68471700a7b5c235588:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^