Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f424b6e5bb1122148c4f9e2014bd66b0b679293c302b047da3f51206c3e5d1aa:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^