Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> c593d287fd5cd60df1094782a0ef80627a38903dfc35a60f23e356abada5264c:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^