Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1ec3ec351b9bf30d0e14e6840833fe2fa6ef4a40d6e6d19526ad9fdad23c57f6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^