Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f56177ab3106daab35e48a3531459e95bdf811ec11069a759a260af1d3916ec1:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^