Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 9207ce24feeda8ae1a3e1ac0337bb898afa07760e52fd3e7d2affe9f8b75fd3e:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^