Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9908ad581519e9c6e82b53b572eb2855e647ffb11b4db3db493d589d772abfd2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^