Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 7dd53925c7eb12429746ce48b39c6ee7e38ddf7b0db30fa772dd568eb74e4e78:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^