Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4b927914177ff95292f9dfd5b74170f98eee7dafefa6e863c9d83acab9fbea29:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^