Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 25854baae856958d5ec68ff796a6dfa17de8cea695a58c0d90c23a76c86de4ac:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^