Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 96b32caef5dd2254f45803d5f2cffd0f10648e3419bd6f5a7ab695a9d20e3a49:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^