Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 59d4a2b87afca0077d9fde169838ce475a60c9ada6cac38ecce8d57e421c2a78:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^