Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fe3e2f344a55d21cdbd924f4589b040eadfea1051a9c411053bcb023bc612d7e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^