Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 367fb0d25fce4befcd52d5505e7a76c146684a4d375266b15bccc88339b43050:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^