Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8e4e3906da5fcd43468ffc4c9a293012479e8ca92d34d86814ce3ac560a34ad8:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^