Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 37c553fe4d06769bbaf5c98a328e2b2e716ec601b369c33533995f5b12ae437a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^