Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 4d13770926a9c0d9fcee40c19773ae10cf1aa5b8ea058ab080ba5c035c4e2416:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^