Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c82984c7ef38977304865861ed60e93728adfef927549733808c1fa234f08bad:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^