Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fee543d7cc1b37f0357461ffd5259d7ce2fd208f239436581387dc57392001dc:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^