Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 56c23c5a19dfa0fe58287a750096ad015f911fc404a65e09889bb9fb0d122498:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^