Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 03103bbed478900d3639af745c4312d0816a9b963599dea739d7d3612c055f22:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^