Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d2602a911204269df43700c1b9b628631069cc0215880246c3992c2e5375006:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^