Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f010f2454220dca259e83b106f0a50c927e5ad86f10091f2dbc1f1fe45746d36:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^