Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6613dc3323952be9f704bf4b1ec0e937967b91ee349a9d3c27ed0fc362c033be:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^