Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0a3c344190a60c3813b0a783ff8909e2014e85789c9fec4e276f6567b3fd0fee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^