Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d4ec790aca99f54377ae65eafdec1a73022e3e54d54b5e08bc3fd80e733539e6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^