Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 004099df22182e230ec36f430ee9f3ff98b8dbb220c556b8224f143520a977cf:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^