Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d23037b0903d5cf7f20832518dff51cacfe49ac9c600abddb736d006087610b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^