Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dd011b883641ce5dd9a9e9949b886049151e0c9c0738fee87e8d06958a62e1da:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^