Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c928b214f556c85276d9244ab140dabf57658643a94d76935cc8c21d9e147b08:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^