Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45d3f39abc304fe1e7eaa03684c352bf82d55ad0cc66ac44e31e93a7b2103b0c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^