Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 39c9204ef2a43a7d08ee88d3f6b0ac3d089756faa7d6af4df69973be5c7e5458:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^