Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d4895f5a3ddc2fb916c587bfa4574c52a48e6c92b18ebb58ff82cb406e1b1582:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^