Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> 3f14262e623882071fce6fe22e3575874a01b37d6936f65d65b17836b4cfb688:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^