Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96ac59c28e8faf8b4af6e8a92bea06f02300acdf60f33e7038d8898e4519da78:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^