Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e018989a7b573969a8de2e3c5b89a2d1bca4e997d563ccfdcdcccb9a1a617209:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^