Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> def0eb724dc0edcc9817497e1d320ce22153094842680af69791ed7a8a8bf789:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^