Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5c3bb4f55069660ec7cc8e5e83e7ea7241111714d75249ace5993c75fff359a4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^