Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 583a58f90cd1c49b5eac878205e5dbae3e9bdb5a6807a0bb1fd6a8bc0df5e11e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^