Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fa96b4797e5f47b3832be2a871eb397360437ec98f47e75c13e9e61b5de40571:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^