Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> d12e2dea6ef6ac70345ea7a6e05ad98301c2eb0d4bffee9bda921b2548d8ad6a:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^