Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 65a4ed3d0559eca6c900a318770c3f59b56e430aa2b5818e56c7b8378a1caa72:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^