Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 848990b6dbe94d3d7bcee37fcf2dc3ca03810e7190f4e509101f3f44486b47ee:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^