Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> deff28e0c3056c988ed1d15c657c5081b328f8cf904826717d934366a37e4b80:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^