Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5e33f767e6fa9d5f5c6558ee717335cf90d523c6d34af9608557e5f7af194c79:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^