Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> e016a47f4ee0f9ceaf425b3eba5b93b646c2e45ace12cab59cbf58e494d06300:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^