Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9ae542243fb300349d69ea5026ab2359669ea013fb9108c3db7b0170b5fca77b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^