Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 086ae743e4e5729e1faa8cdff11a6175b23b2daad6e29ed80552c872c349bee8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^