Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0b8ca12c9451a24f85e96ea869f2997560848369fe971f6d0b489657b05741ec:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^