Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4a59c93e2dfcaa27f19f23b47c2ac83faa01d28363228cddc7b19c3429f8bee7:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^