Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ff6829634ffce4561ba98b9570bf90f59bed70e11a3ca7cee6f024ee858b3475:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^