Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> bf369cb33cb6afb91de83a6afd0de250ec09ea511d719894d99db8d2726128ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^