Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 951bbadc1a6aebeea24b6a8d64cb69d228d264fa603364ea5259d0d8a55f4941:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^