Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b852587467f1e462ad2ba69120fae410f3a1f69143208944b5df008008fd1c4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^