Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d6a98ff542f149a97148645ba1a5628b59aa68c70ef95751194e70161b8823b5:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^