Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4e126a106b5b405ffedc133b93b51fae18c3a1dd3c6ccf6cdb5e59f614a80bca:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^