Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9f839d587f2a93c23bfe55a13a559b671667ea6617a46db72668210972e04317:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^