Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f6ea048b3097d7b28d4db2a872b629cf785cf076c3cba1064876c4a98d335805:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^