Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0c4ae008552fbbcf1e6d7f96030a06fb4175013b540060de14e6ef8672862036:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^