Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> dcd7d043b14854c83af891add60824f58bd0f4741bb7eebc794a9adab3a479c8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^