Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 28e48c702092e5ac47278664933f7639c1a5296ea55b569a164d64484c133a4d:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^