Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1ac14f09c697af8a46245a1d30052aba34ebef0825e63b64183a7f102eddd6be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^