Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f9087ee653a451054378eb15a9a603fc77316979f44c9c42d7956dd40c4f2a3e:13:8
   |
13 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^