Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3c6dccafa3632faed62645edcadf22cbcc4ae3441a817757df87379ef6d606d2:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^