Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5db79480a3d539ac2a5f912650b158a16881bc295cb59d818d4fb999bb1395ca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^