Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2353b4f87346cf70619fdfe4c13838995526723c224c02331dd9d6bea33fd74f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^