Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0f3564af774d70b336d5c23a2ed78745c0cc7d460c0e62d529385407709d376d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^