Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 89dee18e7334f7fca0e2185eb983a72e14dd1f901956d423cb78a50aa77baf58:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^