Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 2ed6fec07ebda95a1b95ce41340afbe6085175a54871a3e11a4c0c18ed093436:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^