Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> cc493544d4caf6dff28aa09e6ee557c2de220e31d4c62fa1291a6373f85e5789:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^