Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 49d8f580e160c48143cce00e56b0e644ed77fb8eaf3098ee14b1377d6b700952:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^