Transaction

[Error Code: 1101] cadence runtime error Execution failed:
error: underflow
  --> fe4f92d7a17087de944c1800d415b852f0569b98431062bc24ee7e421c97fc02:14:8
   |
14 |         let f1 = fee * I1B2sqr / scale * I2B1sqr / scale - I1B2;
   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^