Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> eaea28c22d4e81c0d9b88773a25d8d7599481e93f288239eee5457e6259f62a3:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^