Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0ccd97190367e509254bd9b34dd41c4191379c82fd1823ec48b052d3a89baa52:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^