Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 52354e19dd9ae2a00868c7fd44c1a62ddaff687913346d0fa63313604b874609:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^