Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7462eb97358988826547830ef26fa5122286b7e41b345b5404ddd5d5c279f8a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^