Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 289431bf877727b325098f097303bdc8802be2aaa1aa4359c3bff625b6b7d075:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^