Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d035435c86dd9dbb1d34006875354c40fb9feebbbd56000394bf03919912954e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^