Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 8044fa1a099fc19b134c954e555aefe302827ce397942936b6961d9ac0d6a356:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^