Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> f8441c3d75237c24240f26b466766088a02f516649da8181d2b723a5ae825750:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^