Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d3df0b2663e3777609e95aec4f46d79f62c34609fd871812fa870824d17745c6:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^