Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dbc6e11f04ba50491107c1dbad8a09e71b84d592eef00def83aef7d55ce5695a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^