Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 5328b1089531cde5ee2b66d1a207e5e209de0ec32c483445d46dd9ea41d54884:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^