Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9061380af19b93727fee576d3240fa8d7a2d185e43581f4549b1c314d3d1cc1f:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^