Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 6ffb25ee8bd35241b527fa94210e6e793e694186f80b2db021ac806d48647530:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^