Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7e856c5193afdee98f225dd82b68217baefd9e0c31c553feb9668df940b9d3f9:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^