Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 68bd38adc81a688583ed41cf5756962728dee5fad74c2af475a4bb1a286755b8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^