Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 45e187099055d3d07db368fcc37fdf061906f61eba596a9dffd1648129b06ac4:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^