Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d93d1e3149f99a998a58e574ef712ca128341ff0f323891ada5913d8dbd28903:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^