Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 0d1ccb26f1398c0aaeaf8771afc8e7fdd459c166122cb36ef4bfdc8924ca7b63:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^