Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e7e32c2294ee25a44579664463918eb19d5cdd6e7a96853091acc7f6dae51bb8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^