Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 589df86e42e14e2f0dbd8aa3a54791691253cbfec067503d61de2ab5014acf36:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^