Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3f1091c6dd832850cc98a8aea74370d00559204aa2984c4ddde620af967caeee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^