Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 36642dbda89abae34521171efa5f877697b6b58249aa3d35d5c706faf2f1ee5c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^