Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d8d0d65ed6e698aca5f8a6b55389f0ea56434855533886660f0c2a6676616743:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^