Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d760c8023022d94758b3a7a2f3903971600a71fef460a2dfd3276ee3599c9647:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^