Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 1c87bde00919fd2073afd19831e9cf51f0969b65a603ee50c9d25cd0acc76e5a:14:32
   |
14 |                                 let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^