Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9b55d61775c27203204ee456fb770539bd522234ffeae39c5c66de183900c556:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^