Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cd0b47fee6265236a171972503c2ae779378959a072b3419cb428ef336dcfb13:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^