Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8011b531868edfee0c571c7e4002ba001d92c21679474f0c8b86bb6d2291f72b:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^