Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> ee656a37ab9c4084ccf4fdd87e9ffaa0bcd57adfabbd39f1eefb8b7d7ad8f287:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^