Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ff7281e906c7bbdbd24fc623b63220f560d157eab0056fdee410f8af822aa73:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^