Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e704bbab14163c08140e4d4a80f121bbb9ce798b899676f090f3d2843b0d9783:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^