Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0e28417db3819a41a7903918229905ff08b30616b90a8cec35cd5e0a5503be23:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^