Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 48f10fdf4e3bd86bbb61d1871d3ed87c08bfea6c33edfe02494f393d2bbd706a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^